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CERTFR-2026-AVI-0880
Vulnerability from certfr_avis - Published: 2026-07-15 - Updated: 2026-07-15
De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Siemens | SIMATIC | SIMATIC S7-PLCSIM Advanced toutes versions pour la vulnérabilité CVE-2026-54429 | ||
| Siemens | N/A | Desigo CC versions antérieures à 9.0.1 | ||
| Siemens | SIMATIC | SIMATIC S7-1500 versions supérieures ou égales à3.1.6 pour les vulnérabilités CVE-2021-41617, CVE-2023-28531, CVE-2023-51384, CVE-2023-52927, CVE-2024-26783, CVE-2024-27056, CVE-2024-28956, CVE-2024-36903, CVE-2024-36927, CVE-2024-42079, CVE-2024-46786, CVE-2024-47736, CVE-2024-47809, CVE-2024-49968, CVE-2024-49994, CVE-2024-49998, CVE-2024-50014, CVE-2024-50063, CVE-2024-50164, CVE-2024-50298, CVE-2024-53124, CVE-2024-53170, CVE-2024-54458, CVE-2024-56631, CVE-2024-56703, CVE-2024-56719, CVE-2024-57917, CVE-2024-57924, CVE-2024-57973, CVE-2024-57977, CVE-2024-57979, CVE-2024-58011, CVE-2024-58016, CVE-2024-58020, CVE-2024-58056, CVE-2024-58058, CVE-2024-58061, CVE-2024-58086, CVE-2025-21645, CVE-2025-21648, CVE-2025-21655, CVE-2025-21676, CVE-2025-21682, CVE-2025-21702, CVE-2025-21705, CVE-2025-21706, CVE-2025-21707, CVE-2025-21718, CVE-2025-21731, CVE-2025-21745, CVE-2025-21758, CVE-2025-21760, CVE-2025-21764, CVE-2025-21765, CVE-2025-21780, CVE-2025-21795, CVE-2025-21796, CVE-2025-21802, CVE-2025-21814, CVE-2025-21846, CVE-2025-21853, CVE-2025-21861, CVE-2025-21864, CVE-2025-21867, CVE-2025-21875, CVE-2025-21887, CVE-2025-21913, CVE-2025-21919, CVE-2025-21925, CVE-2025-21926, CVE-2025-21938, CVE-2025-21959, CVE-2025-21999, CVE-2025-22005, CVE-2025-22015, CVE-2025-22055, CVE-2025-22056, CVE-2025-22060, CVE-2025-22083, CVE-2025-22090, CVE-2025-22095, CVE-2025-22107, CVE-2025-22111, CVE-2025-22121, CVE-2025-23136, CVE-2025-23143, CVE-2025-37785, CVE-2025-37909, CVE-2025-37917, CVE-2025-37945, CVE-2025-37959, CVE-2025-37964, CVE-2025-37972, CVE-2025-37980, CVE-2025-38125, CVE-2025-38162, CVE-2025-38192, CVE-2025-38201, CVE-2025-38232, CVE-2025-38322, CVE-2025-38591, CVE-2025-38614, CVE-2025-38681, CVE-2025-38704, CVE-2025-38721, CVE-2025-38725, CVE-2025-38727, CVE-2025-38732, CVE-2025-38736, CVE-2025-39681, CVE-2025-39691, CVE-2025-39721, CVE-2025-39748, CVE-2025-39756, CVE-2025-39764, CVE-2025-39770, CVE-2025-39773, CVE-2025-39782, CVE-2025-39795, CVE-2025-39826, CVE-2025-39827, CVE-2025-39845, CVE-2025-39866, CVE-2025-39871, CVE-2025-39931, CVE-2025-39953, CVE-2025-39955, CVE-2025-39964, CVE-2025-39977, CVE-2025-39978, CVE-2025-39980, CVE-2025-40022, CVE-2025-40070, CVE-2025-40078, CVE-2025-40080, CVE-2025-40105, CVE-2025-40135, CVE-2025-40149, CVE-2025-40219, CVE-2025-40261, CVE-2025-40300, CVE-2025-61984, CVE-2025-61985, CVE-2025-68206, CVE-2025-68261, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68337, CVE-2025-68349, CVE-2025-68363, CVE-2025-68371, CVE-2025-68724, CVE-2025-68725, CVE-2025-68742, CVE-2025-68764, CVE-2025-68773, CVE-2025-68776, CVE-2025-68782, CVE-2025-68787, CVE-2025-68788, CVE-2025-68798, CVE-2025-68803, CVE-2025-68814, CVE-2025-68816, CVE-2025-68818, CVE-2025-68820, CVE-2025-71064, CVE-2025-71075, CVE-2025-71079, CVE-2025-71085, CVE-2025-71086, CVE-2025-71088, CVE-2025-71095, CVE-2025-71097, CVE-2025-71098, CVE-2025-71104, CVE-2025-71112, CVE-2025-71113, CVE-2025-71114, CVE-2025-71120, CVE-2025-71123, CVE-2025-71131, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71185, CVE-2025-71186, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71197, CVE-2025-71221, CVE-2025-71265, CVE-2025-71266, CVE-2025-71267, CVE-2026-3497, CVE-2026-22977, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22992, CVE-2026-22994, CVE-2026-23003, CVE-2026-23005, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23026, CVE-2026-23038, CVE-2026-23054, CVE-2026-23060, CVE-2026-23083, CVE-2026-23084, CVE-2026-23086, CVE-2026-23087, CVE-2026-23095, CVE-2026-23100, CVE-2026-23103, CVE-2026-23110, CVE-2026-23111, CVE-2026-23113, CVE-2026-23154, CVE-2026-23204, CVE-2026-23231, CVE-2026-23242, CVE-2026-23243, CVE-2026-23245, CVE-2026-23270, CVE-2026-23271, CVE-2026-23273, CVE-2026-23274, CVE-2026-23277, CVE-2026-23284, CVE-2026-23287, CVE-2026-23290, CVE-2026-23293, CVE-2026-23300, CVE-2026-23304, CVE-2026-23319, CVE-2026-23321, CVE-2026-23335, CVE-2026-23340, CVE-2026-23343, CVE-2026-23351, CVE-2026-23359, CVE-2026-23365, CVE-2026-23368, CVE-2026-23370, CVE-2026-23378, CVE-2026-23379, CVE-2026-23381, CVE-2026-23391, CVE-2026-23392, CVE-2026-23397, CVE-2026-23398, CVE-2026-23414, CVE-2026-23422, CVE-2026-23434, CVE-2026-23438, CVE-2026-23439, CVE-2026-23446, CVE-2026-23449, CVE-2026-23450, CVE-2026-23452, CVE-2026-23454, CVE-2026-23455, CVE-2026-23456, CVE-2026-23457, CVE-2026-23458, CVE-2026-23463, CVE-2026-23474, CVE-2026-23475, CVE-2026-27135, CVE-2026-31389, CVE-2026-31391, CVE-2026-31396, CVE-2026-31402, CVE-2026-31403, CVE-2026-31411, CVE-2026-31414, CVE-2026-31415, CVE-2026-31416, CVE-2026-31417, CVE-2026-31418, CVE-2026-31421, CVE-2026-31422, CVE-2026-31423, CVE-2026-31424, CVE-2026-31427, CVE-2026-31428, CVE-2026-31431, CVE-2026-31441, CVE-2026-31446, CVE-2026-31447, CVE-2026-31448, CVE-2026-31450, CVE-2026-31452, CVE-2026-31466, CVE-2026-31469, CVE-2026-31485, CVE-2026-31494, CVE-2026-31495, CVE-2026-31496, CVE-2026-31503, CVE-2026-31504, CVE-2026-31507, CVE-2026-31508, CVE-2026-31515, CVE-2026-31518, CVE-2026-31521, CVE-2026-31533, CVE-2026-31546, CVE-2026-31555, CVE-2026-31563, CVE-2026-31565, CVE-2026-31628, CVE-2026-31634, CVE-2026-31649, CVE-2026-31651, CVE-2026-31658, CVE-2026-31664, CVE-2026-31665, CVE-2026-31669, CVE-2026-31670, CVE-2026-31671, CVE-2026-31674, CVE-2026-31680, CVE-2026-31682, CVE-2026-31737, CVE-2026-31752, CVE-2026-31761, CVE-2026-31768, CVE-2026-40355, CVE-2026-41989, CVE-2026-43011, CVE-2026-43024, CVE-2026-43025, CVE-2026-43026, CVE-2026-43027, CVE-2026-43028, CVE-2026-43030, CVE-2026-43033, CVE-2026-43035, CVE-2026-43038, CVE-2026-43040, CVE-2026-43057, CVE-2026-43284, CVE-2026-46174, CVE-2026-46300 et CVE-2026-46333. | ||
| Siemens | N/A | Desigo CC toutes versions | ||
| Siemens | N/A | Desigo CC toutes versions pour la vulnérabilité CVE-2025-15467 |
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SIMATIC S7-PLCSIM Advanced toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2026-54429",
"product": {
"name": "SIMATIC",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Desigo CC versions ant\u00e9rieures \u00e0 9.0.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-1500 versions sup\u00e9rieures ou \u00e9gales \u00e03.1.6 pour les vuln\u00e9rabilit\u00e9s CVE-2021-41617, CVE-2023-28531, CVE-2023-51384, CVE-2023-52927, CVE-2024-26783, CVE-2024-27056, CVE-2024-28956, CVE-2024-36903, CVE-2024-36927, CVE-2024-42079, CVE-2024-46786, CVE-2024-47736, CVE-2024-47809, CVE-2024-49968, CVE-2024-49994, CVE-2024-49998, CVE-2024-50014, CVE-2024-50063, CVE-2024-50164, CVE-2024-50298, CVE-2024-53124, CVE-2024-53170, CVE-2024-54458, CVE-2024-56631, CVE-2024-56703, CVE-2024-56719, CVE-2024-57917, CVE-2024-57924, CVE-2024-57973, CVE-2024-57977, CVE-2024-57979, CVE-2024-58011, CVE-2024-58016, CVE-2024-58020, CVE-2024-58056, CVE-2024-58058, CVE-2024-58061, CVE-2024-58086, CVE-2025-21645, CVE-2025-21648, CVE-2025-21655, CVE-2025-21676, CVE-2025-21682, CVE-2025-21702, CVE-2025-21705, CVE-2025-21706, CVE-2025-21707, CVE-2025-21718, CVE-2025-21731, CVE-2025-21745, CVE-2025-21758, CVE-2025-21760, CVE-2025-21764, CVE-2025-21765, CVE-2025-21780, CVE-2025-21795, CVE-2025-21796, CVE-2025-21802, CVE-2025-21814, CVE-2025-21846, CVE-2025-21853, CVE-2025-21861, CVE-2025-21864, CVE-2025-21867, CVE-2025-21875, CVE-2025-21887, CVE-2025-21913, CVE-2025-21919, CVE-2025-21925, CVE-2025-21926, CVE-2025-21938, CVE-2025-21959, CVE-2025-21999, CVE-2025-22005, CVE-2025-22015, CVE-2025-22055, CVE-2025-22056, CVE-2025-22060, CVE-2025-22083, CVE-2025-22090, CVE-2025-22095, CVE-2025-22107, CVE-2025-22111, CVE-2025-22121, CVE-2025-23136, CVE-2025-23143, CVE-2025-37785, CVE-2025-37909, CVE-2025-37917, CVE-2025-37945, CVE-2025-37959, CVE-2025-37964, CVE-2025-37972, CVE-2025-37980, CVE-2025-38125, CVE-2025-38162, CVE-2025-38192, CVE-2025-38201, CVE-2025-38232, CVE-2025-38322, CVE-2025-38591, CVE-2025-38614, CVE-2025-38681, CVE-2025-38704, CVE-2025-38721, CVE-2025-38725, CVE-2025-38727, CVE-2025-38732, CVE-2025-38736, CVE-2025-39681, CVE-2025-39691, CVE-2025-39721, CVE-2025-39748, CVE-2025-39756, CVE-2025-39764, CVE-2025-39770, CVE-2025-39773, CVE-2025-39782, CVE-2025-39795, CVE-2025-39826, CVE-2025-39827, CVE-2025-39845, CVE-2025-39866, CVE-2025-39871, CVE-2025-39931, CVE-2025-39953, CVE-2025-39955, CVE-2025-39964, CVE-2025-39977, CVE-2025-39978, CVE-2025-39980, CVE-2025-40022, CVE-2025-40070, CVE-2025-40078, CVE-2025-40080, CVE-2025-40105, CVE-2025-40135, CVE-2025-40149, CVE-2025-40219, CVE-2025-40261, CVE-2025-40300, CVE-2025-61984, CVE-2025-61985, CVE-2025-68206, CVE-2025-68261, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68337, CVE-2025-68349, CVE-2025-68363, CVE-2025-68371, CVE-2025-68724, CVE-2025-68725, CVE-2025-68742, CVE-2025-68764, CVE-2025-68773, CVE-2025-68776, CVE-2025-68782, CVE-2025-68787, CVE-2025-68788, CVE-2025-68798, CVE-2025-68803, CVE-2025-68814, CVE-2025-68816, CVE-2025-68818, CVE-2025-68820, CVE-2025-71064, CVE-2025-71075, CVE-2025-71079, CVE-2025-71085, CVE-2025-71086, CVE-2025-71088, CVE-2025-71095, CVE-2025-71097, CVE-2025-71098, CVE-2025-71104, CVE-2025-71112, CVE-2025-71113, CVE-2025-71114, CVE-2025-71120, CVE-2025-71123, CVE-2025-71131, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71185, CVE-2025-71186, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71197, CVE-2025-71221, CVE-2025-71265, CVE-2025-71266, CVE-2025-71267, CVE-2026-3497, CVE-2026-22977, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22992, CVE-2026-22994, CVE-2026-23003, CVE-2026-23005, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23026, CVE-2026-23038, CVE-2026-23054, CVE-2026-23060, CVE-2026-23083, CVE-2026-23084, CVE-2026-23086, CVE-2026-23087, CVE-2026-23095, CVE-2026-23100, CVE-2026-23103, CVE-2026-23110, CVE-2026-23111, CVE-2026-23113, CVE-2026-23154, CVE-2026-23204, CVE-2026-23231, CVE-2026-23242, CVE-2026-23243, CVE-2026-23245, CVE-2026-23270, CVE-2026-23271, CVE-2026-23273, CVE-2026-23274, CVE-2026-23277, CVE-2026-23284, CVE-2026-23287, CVE-2026-23290, CVE-2026-23293, CVE-2026-23300, CVE-2026-23304, CVE-2026-23319, CVE-2026-23321, CVE-2026-23335, CVE-2026-23340, CVE-2026-23343, CVE-2026-23351, CVE-2026-23359, CVE-2026-23365, CVE-2026-23368, CVE-2026-23370, CVE-2026-23378, CVE-2026-23379, CVE-2026-23381, CVE-2026-23391, CVE-2026-23392, CVE-2026-23397, CVE-2026-23398, CVE-2026-23414, CVE-2026-23422, CVE-2026-23434, CVE-2026-23438, CVE-2026-23439, CVE-2026-23446, CVE-2026-23449, CVE-2026-23450, CVE-2026-23452, CVE-2026-23454, CVE-2026-23455, CVE-2026-23456, CVE-2026-23457, CVE-2026-23458, CVE-2026-23463, CVE-2026-23474, CVE-2026-23475, CVE-2026-27135, CVE-2026-31389, CVE-2026-31391, CVE-2026-31396, CVE-2026-31402, CVE-2026-31403, CVE-2026-31411, CVE-2026-31414, CVE-2026-31415, CVE-2026-31416, CVE-2026-31417, CVE-2026-31418, CVE-2026-31421, CVE-2026-31422, CVE-2026-31423, CVE-2026-31424, CVE-2026-31427, CVE-2026-31428, CVE-2026-31431, CVE-2026-31441, CVE-2026-31446, CVE-2026-31447, CVE-2026-31448, CVE-2026-31450, CVE-2026-31452, CVE-2026-31466, CVE-2026-31469, CVE-2026-31485, CVE-2026-31494, CVE-2026-31495, CVE-2026-31496, CVE-2026-31503, CVE-2026-31504, CVE-2026-31507, CVE-2026-31508, CVE-2026-31515, CVE-2026-31518, CVE-2026-31521, CVE-2026-31533, CVE-2026-31546, CVE-2026-31555, CVE-2026-31563, CVE-2026-31565, CVE-2026-31628, CVE-2026-31634, CVE-2026-31649, CVE-2026-31651, CVE-2026-31658, CVE-2026-31664, CVE-2026-31665, CVE-2026-31669, CVE-2026-31670, CVE-2026-31671, CVE-2026-31674, CVE-2026-31680, CVE-2026-31682, CVE-2026-31737, CVE-2026-31752, CVE-2026-31761, CVE-2026-31768, CVE-2026-40355, CVE-2026-41989, CVE-2026-43011, CVE-2026-43024, CVE-2026-43025, CVE-2026-43026, CVE-2026-43027, CVE-2026-43028, CVE-2026-43030, CVE-2026-43033, CVE-2026-43035, CVE-2026-43038, CVE-2026-43040, CVE-2026-43057, CVE-2026-43284, CVE-2026-46174, CVE-2026-46300 et CVE-2026-46333.",
"product": {
"name": "SIMATIC",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Desigo CC toutes versions",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Desigo CC toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-15467",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-36903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36903"
},
{
"name": "CVE-2025-71075",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71075"
},
{
"name": "CVE-2026-27135",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27135"
},
{
"name": "CVE-2025-71086",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71086"
},
{
"name": "CVE-2024-50063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50063"
},
{
"name": "CVE-2025-22083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22083"
},
{
"name": "CVE-2025-21861",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21861"
},
{
"name": "CVE-2025-38201",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38201"
},
{
"name": "CVE-2025-22107",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22107"
},
{
"name": "CVE-2026-31658",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31658"
},
{
"name": "CVE-2025-21682",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21682"
},
{
"name": "CVE-2024-56703",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56703"
},
{
"name": "CVE-2026-23368",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23368"
},
{
"name": "CVE-2024-57973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57973"
},
{
"name": "CVE-2025-68788",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68788"
},
{
"name": "CVE-2023-28531",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28531"
},
{
"name": "CVE-2026-31485",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31485"
},
{
"name": "CVE-2026-23475",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23475"
},
{
"name": "CVE-2026-23054",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23054"
},
{
"name": "CVE-2025-71064",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71064"
},
{
"name": "CVE-2026-31402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31402"
},
{
"name": "CVE-2025-40219",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40219"
},
{
"name": "CVE-2025-68725",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68725"
},
{
"name": "CVE-2025-71265",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71265"
},
{
"name": "CVE-2026-23450",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23450"
},
{
"name": "CVE-2025-68349",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68349"
},
{
"name": "CVE-2025-21853",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21853"
},
{
"name": "CVE-2025-39826",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39826"
},
{
"name": "CVE-2025-71221",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71221"
},
{
"name": "CVE-2025-21731",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21731"
},
{
"name": "CVE-2026-31416",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31416"
},
{
"name": "CVE-2026-22992",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22992"
},
{
"name": "CVE-2025-39764",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39764"
},
{
"name": "CVE-2025-71191",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71191"
},
{
"name": "CVE-2026-23438",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23438"
},
{
"name": "CVE-2026-23293",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23293"
},
{
"name": "CVE-2026-23463",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23463"
},
{
"name": "CVE-2026-23454",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23454"
},
{
"name": "CVE-2025-39827",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39827"
},
{
"name": "CVE-2024-50014",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50014"
},
{
"name": "CVE-2026-3497",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-3497"
},
{
"name": "CVE-2026-31664",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31664"
},
{
"name": "CVE-2026-31448",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31448"
},
{
"name": "CVE-2024-58011",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58011"
},
{
"name": "CVE-2025-21796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21796"
},
{
"name": "CVE-2025-68773",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68773"
},
{
"name": "CVE-2026-23290",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23290"
},
{
"name": "CVE-2026-31752",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31752"
},
{
"name": "CVE-2026-40355",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40355"
},
{
"name": "CVE-2024-26783",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26783"
},
{
"name": "CVE-2025-37917",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37917"
},
{
"name": "CVE-2026-43011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43011"
},
{
"name": "CVE-2023-52927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52927"
},
{
"name": "CVE-2026-31396",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31396"
},
{
"name": "CVE-2024-58061",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58061"
},
{
"name": "CVE-2026-31680",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31680"
},
{
"name": "CVE-2024-58058",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58058"
},
{
"name": "CVE-2025-21864",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21864"
},
{
"name": "CVE-2026-23340",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23340"
},
{
"name": "CVE-2024-58056",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58056"
},
{
"name": "CVE-2025-71189",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71189"
},
{
"name": "CVE-2025-71088",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71088"
},
{
"name": "CVE-2025-38591",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38591"
},
{
"name": "CVE-2026-43284",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43284"
},
{
"name": "CVE-2025-71098",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71098"
},
{
"name": "CVE-2026-23439",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23439"
},
{
"name": "CVE-2025-22095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22095"
},
{
"name": "CVE-2026-43025",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43025"
},
{
"name": "CVE-2026-23271",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23271"
},
{
"name": "CVE-2024-50164",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50164"
},
{
"name": "CVE-2025-22121",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22121"
},
{
"name": "CVE-2025-68265",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68265"
},
{
"name": "CVE-2025-71085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71085"
},
{
"name": "CVE-2026-23434",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23434"
},
{
"name": "CVE-2026-31447",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31447"
},
{
"name": "CVE-2026-31431",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31431"
},
{
"name": "CVE-2026-43028",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43028"
},
{
"name": "CVE-2026-23422",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23422"
},
{
"name": "CVE-2025-39866",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39866"
},
{
"name": "CVE-2025-68814",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68814"
},
{
"name": "CVE-2025-39953",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39953"
},
{
"name": "CVE-2025-15467",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15467"
},
{
"name": "CVE-2026-23304",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23304"
},
{
"name": "CVE-2025-39681",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39681"
},
{
"name": "CVE-2025-39770",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39770"
},
{
"name": "CVE-2026-31546",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31546"
},
{
"name": "CVE-2025-61985",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61985"
},
{
"name": "CVE-2025-22055",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22055"
},
{
"name": "CVE-2025-22090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22090"
},
{
"name": "CVE-2025-39871",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39871"
},
{
"name": "CVE-2024-50298",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50298"
},
{
"name": "CVE-2026-31389",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31389"
},
{
"name": "CVE-2026-23456",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23456"
},
{
"name": "CVE-2026-43033",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43033"
},
{
"name": "CVE-2026-23287",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23287"
},
{
"name": "CVE-2025-68291",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68291"
},
{
"name": "CVE-2024-53124",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53124"
},
{
"name": "CVE-2026-23457",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23457"
},
{
"name": "CVE-2026-31496",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31496"
},
{
"name": "CVE-2025-21655",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21655"
},
{
"name": "CVE-2025-21764",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21764"
},
{
"name": "CVE-2025-21938",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21938"
},
{
"name": "CVE-2026-43057",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43057"
},
{
"name": "CVE-2025-21867",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21867"
},
{
"name": "CVE-2024-49994",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49994"
},
{
"name": "CVE-2026-43030",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43030"
},
{
"name": "CVE-2026-22980",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22980"
},
{
"name": "CVE-2025-40070",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40070"
},
{
"name": "CVE-2025-21959",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21959"
},
{
"name": "CVE-2026-23391",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23391"
},
{
"name": "CVE-2026-31415",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31415"
},
{
"name": "CVE-2024-47809",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47809"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-31563",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31563"
},
{
"name": "CVE-2026-23019",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23019"
},
{
"name": "CVE-2026-23273",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23273"
},
{
"name": "CVE-2026-46174",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46174"
},
{
"name": "CVE-2026-41989",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41989"
},
{
"name": "CVE-2026-23319",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23319"
},
{
"name": "CVE-2026-23005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23005"
},
{
"name": "CVE-2024-56719",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56719"
},
{
"name": "CVE-2025-21745",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21745"
},
{
"name": "CVE-2026-31494",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31494"
},
{
"name": "CVE-2026-31565",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31565"
},
{
"name": "CVE-2025-71079",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71079"
},
{
"name": "CVE-2026-23270",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23270"
},
{
"name": "CVE-2025-21795",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21795"
},
{
"name": "CVE-2025-39977",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39977"
},
{
"name": "CVE-2026-31670",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31670"
},
{
"name": "CVE-2025-38732",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38732"
},
{
"name": "CVE-2025-39773",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39773"
},
{
"name": "CVE-2025-21814",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21814"
},
{
"name": "CVE-2025-21645",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21645"
},
{
"name": "CVE-2026-31422",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31422"
},
{
"name": "CVE-2026-23359",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23359"
},
{
"name": "CVE-2026-31533",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31533"
},
{
"name": "CVE-2026-31469",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31469"
},
{
"name": "CVE-2025-21758",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21758"
},
{
"name": "CVE-2025-21780",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21780"
},
{
"name": "CVE-2026-31418",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31418"
},
{
"name": "CVE-2025-23136",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23136"
},
{
"name": "CVE-2025-37785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37785"
},
{
"name": "CVE-2025-21706",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21706"
},
{
"name": "CVE-2025-38727",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38727"
},
{
"name": "CVE-2025-21999",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21999"
},
{
"name": "CVE-2026-31427",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31427"
},
{
"name": "CVE-2026-31555",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31555"
},
{
"name": "CVE-2024-57917",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57917"
},
{
"name": "CVE-2025-68724",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68724"
},
{
"name": "CVE-2026-23103",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23103"
},
{
"name": "CVE-2024-42079",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42079"
},
{
"name": "CVE-2026-31515",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31515"
},
{
"name": "CVE-2026-31737",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31737"
},
{
"name": "CVE-2024-49968",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49968"
},
{
"name": "CVE-2025-39845",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39845"
},
{
"name": "CVE-2025-21760",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21760"
},
{
"name": "CVE-2025-21913",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21913"
},
{
"name": "CVE-2025-71267",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71267"
},
{
"name": "CVE-2025-37945",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37945"
},
{
"name": "CVE-2026-22994",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22994"
},
{
"name": "CVE-2025-22056",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22056"
},
{
"name": "CVE-2025-61984",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61984"
},
{
"name": "CVE-2025-37964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37964"
},
{
"name": "CVE-2026-23083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23083"
},
{
"name": "CVE-2025-21925",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21925"
},
{
"name": "CVE-2026-31423",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31423"
},
{
"name": "CVE-2026-23370",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23370"
},
{
"name": "CVE-2024-58086",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58086"
},
{
"name": "CVE-2025-38232",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38232"
},
{
"name": "CVE-2026-23414",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23414"
},
{
"name": "CVE-2024-56631",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56631"
},
{
"name": "CVE-2025-38614",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38614"
},
{
"name": "CVE-2026-31669",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31669"
},
{
"name": "CVE-2026-31450",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31450"
},
{
"name": "CVE-2026-31671",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31671"
},
{
"name": "CVE-2026-43024",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43024"
},
{
"name": "CVE-2025-23143",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23143"
},
{
"name": "CVE-2025-38322",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38322"
},
{
"name": "CVE-2024-36927",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36927"
},
{
"name": "CVE-2026-31628",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31628"
},
{
"name": "CVE-2025-22111",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22111"
},
{
"name": "CVE-2025-22005",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22005"
},
{
"name": "CVE-2024-27056",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27056"
},
{
"name": "CVE-2025-71114",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71114"
},
{
"name": "CVE-2026-31768",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31768"
},
{
"name": "CVE-2026-43026",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43026"
},
{
"name": "CVE-2026-23038",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23038"
},
{
"name": "CVE-2025-71186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71186"
},
{
"name": "CVE-2026-23026",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23026"
},
{
"name": "CVE-2026-23446",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23446"
},
{
"name": "CVE-2025-38681",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38681"
},
{
"name": "CVE-2026-46300",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46300"
},
{
"name": "CVE-2026-43035",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43035"
},
{
"name": "CVE-2025-71190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71190"
},
{
"name": "CVE-2025-39795",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39795"
},
{
"name": "CVE-2026-31665",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31665"
},
{
"name": "CVE-2026-23300",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23300"
},
{
"name": "CVE-2026-31391",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31391"
},
{
"name": "CVE-2025-71104",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71104"
},
{
"name": "CVE-2025-39955",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39955"
},
{
"name": "CVE-2026-23243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23243"
},
{
"name": "CVE-2026-31521",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31521"
},
{
"name": "CVE-2025-21718",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21718"
},
{
"name": "CVE-2025-40078",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40078"
},
{
"name": "CVE-2025-68820",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68820"
},
{
"name": "CVE-2026-31634",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31634"
},
{
"name": "CVE-2025-22060",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22060"
},
{
"name": "CVE-2024-47736",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47736"
},
{
"name": "CVE-2024-57979",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57979"
},
{
"name": "CVE-2024-28956",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-28956"
},
{
"name": "CVE-2025-39978",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39978"
},
{
"name": "CVE-2025-68742",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68742"
},
{
"name": "CVE-2025-37972",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37972"
},
{
"name": "CVE-2026-23379",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23379"
},
{
"name": "CVE-2024-46786",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46786"
},
{
"name": "CVE-2026-31421",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31421"
},
{
"name": "CVE-2025-68816",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68816"
},
{
"name": "CVE-2024-57977",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57977"
},
{
"name": "CVE-2026-23381",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23381"
},
{
"name": "CVE-2026-31518",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31518"
},
{
"name": "CVE-2025-21707",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21707"
},
{
"name": "CVE-2026-23392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23392"
},
{
"name": "CVE-2026-23245",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23245"
},
{
"name": "CVE-2024-49998",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49998"
},
{
"name": "CVE-2025-39782",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39782"
},
{
"name": "CVE-2026-22982",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22982"
},
{
"name": "CVE-2026-31403",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31403"
},
{
"name": "CVE-2024-53170",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53170"
},
{
"name": "CVE-2026-31504",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31504"
},
{
"name": "CVE-2025-39721",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39721"
},
{
"name": "CVE-2026-23242",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23242"
},
{
"name": "CVE-2024-54458",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-54458"
},
{
"name": "CVE-2025-40135",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40135"
},
{
"name": "CVE-2025-39964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39964"
},
{
"name": "CVE-2024-57924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57924"
},
{
"name": "CVE-2025-68776",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68776"
},
{
"name": "CVE-2026-23274",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23274"
},
{
"name": "CVE-2025-38192",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38192"
},
{
"name": "CVE-2026-31417",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31417"
},
{
"name": "CVE-2026-31761",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31761"
},
{
"name": "CVE-2025-71097",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71097"
},
{
"name": "CVE-2026-31466",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31466"
},
{
"name": "CVE-2025-40105",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40105"
},
{
"name": "CVE-2024-58016",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58016"
},
{
"name": "CVE-2026-23087",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23087"
},
{
"name": "CVE-2026-31414",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31414"
},
{
"name": "CVE-2025-71185",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71185"
},
{
"name": "CVE-2025-38704",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38704"
},
{
"name": "CVE-2025-68337",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68337"
},
{
"name": "CVE-2025-21676",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21676"
},
{
"name": "CVE-2025-71131",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71131"
},
{
"name": "CVE-2026-43040",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43040"
},
{
"name": "CVE-2025-40149",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40149"
},
{
"name": "CVE-2024-58020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58020"
},
{
"name": "CVE-2026-23284",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23284"
},
{
"name": "CVE-2025-21802",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21802"
},
{
"name": "CVE-2026-23397",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23397"
},
{
"name": "CVE-2025-21705",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21705"
},
{
"name": "CVE-2026-23452",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23452"
},
{
"name": "CVE-2026-23474",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23474"
},
{
"name": "CVE-2025-40300",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40300"
},
{
"name": "CVE-2025-71162",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71162"
},
{
"name": "CVE-2026-23343",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23343"
},
{
"name": "CVE-2025-68803",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68803"
},
{
"name": "CVE-2025-38721",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38721"
},
{
"name": "CVE-2026-31682",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31682"
},
{
"name": "CVE-2026-23277",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23277"
},
{
"name": "CVE-2025-21846",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21846"
},
{
"name": "CVE-2025-71112",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71112"
},
{
"name": "CVE-2026-31441",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31441"
},
{
"name": "CVE-2026-23086",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23086"
},
{
"name": "CVE-2025-68818",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68818"
},
{
"name": "CVE-2025-38725",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38725"
},
{
"name": "CVE-2026-23455",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23455"
},
{
"name": "CVE-2025-38125",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38125"
},
{
"name": "CVE-2025-21765",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21765"
},
{
"name": "CVE-2026-23335",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23335"
},
{
"name": "CVE-2025-40080",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40080"
},
{
"name": "CVE-2025-21702",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21702"
},
{
"name": "CVE-2026-31495",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31495"
},
{
"name": "CVE-2025-21926",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21926"
},
{
"name": "CVE-2026-23095",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23095"
},
{
"name": "CVE-2025-71163",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71163"
},
{
"name": "CVE-2026-31507",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31507"
},
{
"name": "CVE-2025-39691",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39691"
},
{
"name": "CVE-2025-71095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71095"
},
{
"name": "CVE-2026-46333",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46333"
},
{
"name": "CVE-2025-68266",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68266"
},
{
"name": "CVE-2026-31411",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31411"
},
{
"name": "CVE-2026-31428",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31428"
},
{
"name": "CVE-2025-68363",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68363"
},
{
"name": "CVE-2025-39748",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39748"
},
{
"name": "CVE-2026-23449",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23449"
},
{
"name": "CVE-2025-21648",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21648"
},
{
"name": "CVE-2025-71266",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71266"
},
{
"name": "CVE-2025-39931",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39931"
},
{
"name": "CVE-2026-22977",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22977"
},
{
"name": "CVE-2026-23458",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23458"
},
{
"name": "CVE-2026-23003",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23003"
},
{
"name": "CVE-2026-31649",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31649"
},
{
"name": "CVE-2026-31674",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31674"
},
{
"name": "CVE-2026-43027",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43027"
},
{
"name": "CVE-2025-71123",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71123"
},
{
"name": "CVE-2025-68206",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68206"
},
{
"name": "CVE-2026-23010",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23010"
},
{
"name": "CVE-2026-54429",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-54429"
},
{
"name": "CVE-2026-23084",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23084"
},
{
"name": "CVE-2026-22979",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22979"
},
{
"name": "CVE-2026-23321",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23321"
},
{
"name": "CVE-2026-23011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23011"
},
{
"name": "CVE-2025-71161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71161"
},
{
"name": "CVE-2026-31651",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31651"
},
{
"name": "CVE-2026-23110",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23110"
},
{
"name": "CVE-2026-23100",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23100"
},
{
"name": "CVE-2026-31503",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31503"
},
{
"name": "CVE-2025-71120",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71120"
},
{
"name": "CVE-2026-23060",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23060"
},
{
"name": "CVE-2025-68787",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68787"
},
{
"name": "CVE-2025-68782",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68782"
},
{
"name": "CVE-2025-71197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71197"
},
{
"name": "CVE-2026-23378",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23378"
},
{
"name": "CVE-2025-39756",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39756"
},
{
"name": "CVE-2025-71113",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71113"
},
{
"name": "CVE-2025-38736",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38736"
},
{
"name": "CVE-2025-37959",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37959"
},
{
"name": "CVE-2023-51384",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51384"
},
{
"name": "CVE-2021-41617",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-41617"
},
{
"name": "CVE-2025-21919",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21919"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2025-39980",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39980"
},
{
"name": "CVE-2026-31446",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31446"
},
{
"name": "CVE-2026-23113",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23113"
},
{
"name": "CVE-2025-68798",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68798"
},
{
"name": "CVE-2025-21887",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21887"
},
{
"name": "CVE-2025-37980",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37980"
},
{
"name": "CVE-2026-23231",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23231"
},
{
"name": "CVE-2025-40261",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40261"
},
{
"name": "CVE-2026-31508",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31508"
},
{
"name": "CVE-2026-23365",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23365"
},
{
"name": "CVE-2025-21875",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21875"
},
{
"name": "CVE-2026-31424",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31424"
},
{
"name": "CVE-2025-37909",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37909"
},
{
"name": "CVE-2025-22015",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22015"
},
{
"name": "CVE-2025-38162",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38162"
},
{
"name": "CVE-2025-68371",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68371"
},
{
"name": "CVE-2026-43038",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43038"
},
{
"name": "CVE-2025-40022",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40022"
},
{
"name": "CVE-2026-31452",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31452"
},
{
"name": "CVE-2026-23398",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23398"
},
{
"name": "CVE-2025-68261",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68261"
},
{
"name": "CVE-2026-23351",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23351"
},
{
"name": "CVE-2025-68264",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68264"
},
{
"name": "CVE-2026-23154",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23154"
},
{
"name": "CVE-2025-68764",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68764"
}
],
"initial_release_date": "2026-07-15T00:00:00",
"last_revision_date": "2026-07-15T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0880",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-15T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
"vendor_advisories": [
{
"published_at": "2026-07-14",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-828211",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-828211.html"
},
{
"published_at": "2026-07-14",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-019113",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"published_at": "2026-07-14",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-734552",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-734552.html"
}
]
}
CVE-2026-31469 (GCVE-0-2026-31469)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:53 – Updated: 2026-10-16 15:20
VLAI
EPSS
VEX
Title
virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false
A UAF issue occurs when the virtio_net driver is configured with napi_tx=N
and the device's IFF_XMIT_DST_RELEASE flag is cleared
(e.g., during the configuration of tc route filter rules).
When IFF_XMIT_DST_RELEASE is removed from the net_device, the network stack
expects the driver to hold the reference to skb->dst until the packet
is fully transmitted and freed. In virtio_net with napi_tx=N,
skbs may remain in the virtio transmit ring for an extended period.
If the network namespace is destroyed while these skbs are still pending,
the corresponding dst_ops structure has freed. When a subsequent packet
is transmitted, free_old_xmit() is triggered to clean up old skbs.
It then calls dst_release() on the skb associated with the stale dst_entry.
Since the dst_ops (referenced by the dst_entry) has already been freed,
a UAF kernel paging request occurs.
fix it by adds skb_dst_drop(skb) in start_xmit to explicitly release
the dst reference before the skb is queued in virtio_net.
Call Trace:
Unable to handle kernel paging request at virtual address ffff80007e150000
CPU: 2 UID: 0 PID: 6236 Comm: ping Kdump: loaded Not tainted 7.0.0-rc1+ #6 PREEMPT
...
percpu_counter_add_batch+0x3c/0x158 lib/percpu_counter.c:98 (P)
dst_release+0xe0/0x110 net/core/dst.c:177
skb_release_head_state+0xe8/0x108 net/core/skbuff.c:1177
sk_skb_reason_drop+0x54/0x2d8 net/core/skbuff.c:1255
dev_kfree_skb_any_reason+0x64/0x78 net/core/dev.c:3469
napi_consume_skb+0x1c4/0x3a0 net/core/skbuff.c:1527
__free_old_xmit+0x164/0x230 drivers/net/virtio_net.c:611 [virtio_net]
free_old_xmit drivers/net/virtio_net.c:1081 [virtio_net]
start_xmit+0x7c/0x530 drivers/net/virtio_net.c:3329 [virtio_net]
...
Reproduction Steps:
NETDEV="enp3s0"
config_qdisc_route_filter() {
tc qdisc del dev $NETDEV root
tc qdisc add dev $NETDEV root handle 1: prio
tc filter add dev $NETDEV parent 1:0 \
protocol ip prio 100 route to 100 flowid 1:1
ip route add 192.168.1.100/32 dev $NETDEV realm 100
}
test_ns() {
ip netns add testns
ip link set $NETDEV netns testns
ip netns exec testns ifconfig $NETDEV 10.0.32.46/24
ip netns exec testns ping -c 1 10.0.32.1
ip netns del testns
}
config_qdisc_route_filter
test_ns
sleep 2
test_ns
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:09 UTC
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < be0e63f3b97bbaf453c542e8a15ba2a536e2ac01
(git)
Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < c1ec36cb3768574b916f20d2d7415fd14fa1bf12 (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < 8a4790850e710fd6771e4d2112168ed1dd6c0e54 (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < fedd2e1630cac920844997227ccbe7b26a76375a (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < f04733c4dc40c43899c3d1c97afbae5831a3770f (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < 9a18629f2525781f0f3dda7be72b204e4cf77d08 (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < 63d45077b97bb0e0fe0c75931acbbca7a47af141 (git) Affected: f2fc6a54585a1be6669613a31fbaba2ecbadcd36 , < ba8bda9a0896746053aa97ac6c3e08168729172c (git) |
|
| Linux | Linux |
Affected:
2.6.26
Unaffected: 0 , < 2.6.26 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
{
"containers": {
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{
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{
"defaultStatus": "unknown",
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"status": "affected",
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}
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}
],
"providerMetadata": {
"dateUpdated": "2026-10-15T01:16:30.489Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-457936.html"
}
],
"x_adpType": "supplier"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-31469",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-16T15:09:47.364337Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/virtio_net.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
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},
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},
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},
{
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},
{
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},
{
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},
{
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{
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"status": "unaffected",
"version": "6.19.11",
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},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false\n\nA UAF issue occurs when the virtio_net driver is configured with napi_tx=N\nand the device\u0027s IFF_XMIT_DST_RELEASE flag is cleared\n(e.g., during the configuration of tc route filter rules).\n\nWhen IFF_XMIT_DST_RELEASE is removed from the net_device, the network stack\nexpects the driver to hold the reference to skb-\u003edst until the packet\nis fully transmitted and freed. In virtio_net with napi_tx=N,\nskbs may remain in the virtio transmit ring for an extended period.\n\nIf the network namespace is destroyed while these skbs are still pending,\nthe corresponding dst_ops structure has freed. When a subsequent packet\nis transmitted, free_old_xmit() is triggered to clean up old skbs.\nIt then calls dst_release() on the skb associated with the stale dst_entry.\nSince the dst_ops (referenced by the dst_entry) has already been freed,\na UAF kernel paging request occurs.\n\nfix it by adds skb_dst_drop(skb) in start_xmit to explicitly release\nthe dst reference before the skb is queued in virtio_net.\n\nCall Trace:\n Unable to handle kernel paging request at virtual address ffff80007e150000\n CPU: 2 UID: 0 PID: 6236 Comm: ping Kdump: loaded Not tainted 7.0.0-rc1+ #6 PREEMPT\n ...\n percpu_counter_add_batch+0x3c/0x158 lib/percpu_counter.c:98 (P)\n dst_release+0xe0/0x110 net/core/dst.c:177\n skb_release_head_state+0xe8/0x108 net/core/skbuff.c:1177\n sk_skb_reason_drop+0x54/0x2d8 net/core/skbuff.c:1255\n dev_kfree_skb_any_reason+0x64/0x78 net/core/dev.c:3469\n napi_consume_skb+0x1c4/0x3a0 net/core/skbuff.c:1527\n __free_old_xmit+0x164/0x230 drivers/net/virtio_net.c:611 [virtio_net]\n free_old_xmit drivers/net/virtio_net.c:1081 [virtio_net]\n start_xmit+0x7c/0x530 drivers/net/virtio_net.c:3329 [virtio_net]\n ...\n\nReproduction Steps:\nNETDEV=\"enp3s0\"\n\nconfig_qdisc_route_filter() {\n tc qdisc del dev $NETDEV root\n tc qdisc add dev $NETDEV root handle 1: prio\n tc filter add dev $NETDEV parent 1:0 \\\n\tprotocol ip prio 100 route to 100 flowid 1:1\n ip route add 192.168.1.100/32 dev $NETDEV realm 100\n}\n\ntest_ns() {\n ip netns add testns\n ip link set $NETDEV netns testns\n ip netns exec testns ifconfig $NETDEV 10.0.32.46/24\n ip netns exec testns ping -c 1 10.0.32.1\n ip netns del testns\n}\n\nconfig_qdisc_route_filter\n\ntest_ns\nsleep 2\ntest_ns"
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{
"cvssV3_1": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable virtio_net transmit/free path is reached through local packet transmission plus local netlink/ethtool namespace setup on a virtio_net interface. Remote traffic alone does not provide the required control over tc/qdisc, TX NAPI state, and namespace/device lifecycle.\nAC:L - The required conditions are attacker-controllable once the attacker has the needed network administration rights: disable TX NAPI, clear IFF_XMIT_DST_RELEASE via tc route filtering, queue packets, destroy the namespace, then trigger another transmit. There is no uncontrollable race; the pending-ring timing can be induced with normal traffic.\nPR:L - The setup requires CAP_NET_ADMIN for tc/qdisc, ethtool coalescing, and net namespace/device operations. In a reasonable delegated container or network-namespace deployment with a virtio_net interface, that maps to low privileges rather than init-namespace root, and uncertainty is resolved toward higher severity.\nUI:N - No victim user action is required after the attacker has the relevant local privileges. The attacker can perform the configuration, traffic generation, namespace teardown, and retrigger steps directly.\nS:U - The bug is in the kernel networking/virtio_net path and impacts the same kernel security authority. This is not a VM escape, IOMMU bypass, or other cross-scope boundary by itself.\nC:H - This is a use-after-free involving dst_ops referenced from an skb-held dst_entry after namespace teardown. Kernel UAFs are treated as high confidentiality impact because freed object reuse can enable memory disclosure primitives.\nI:H - The stale dst_ops/percpu-counter access is memory corruption in kernel context. As a kernel UAF, it is defensibly treated as exploitable for control-flow or write-primitive development.\nA:H - The reported failure is a kernel paging request/oops in dst_release via free_old_xmit. Even without full exploitation, the UAF can crash the kernel, causing high availability impact."
}
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"providerMetadata": {
"dateUpdated": "2026-08-05T12:22:48.560Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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{
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{
"url": "https://git.kernel.org/stable/c/f04733c4dc40c43899c3d1c97afbae5831a3770f"
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{
"url": "https://git.kernel.org/stable/c/ba8bda9a0896746053aa97ac6c3e08168729172c"
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"title": "virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false",
"x_generator": {
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"assignerShortName": "Linux",
"cveId": "CVE-2026-31469",
"datePublished": "2026-04-22T13:53:58.266Z",
"dateReserved": "2026-03-09T15:48:24.097Z",
"dateUpdated": "2026-10-16T15:20:12.062Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-31485 (GCVE-0-2026-31485)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
spi: spi-fsl-lpspi: fix teardown order issue (UAF)
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: spi-fsl-lpspi: fix teardown order issue (UAF)
There is a teardown order issue in the driver. The SPI controller is
registered using devm_spi_register_controller(), which delays
unregistration of the SPI controller until after the fsl_lpspi_remove()
function returns.
As the fsl_lpspi_remove() function synchronously tears down the DMA
channels, a running SPI transfer triggers the following NULL pointer
dereference due to use after free:
| fsl_lpspi 42550000.spi: I/O Error in DMA RX
| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[...]
| Call trace:
| fsl_lpspi_dma_transfer+0x260/0x340 [spi_fsl_lpspi]
| fsl_lpspi_transfer_one+0x198/0x448 [spi_fsl_lpspi]
| spi_transfer_one_message+0x49c/0x7c8
| __spi_pump_transfer_message+0x120/0x420
| __spi_sync+0x2c4/0x520
| spi_sync+0x34/0x60
| spidev_message+0x20c/0x378 [spidev]
| spidev_ioctl+0x398/0x750 [spidev]
[...]
Switch from devm_spi_register_controller() to spi_register_controller() in
fsl_lpspi_probe() and add the corresponding spi_unregister_controller() in
fsl_lpspi_remove().
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
5314987de5e5f5e38436ef4a69328bc472bbd63e , < fbe6f40caeebb0b1ea9dfedc259124c1d3cda7a6
(git)
Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < ca4483f36ac1b62e69f8b182c5b8f059e0abecfb (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < e3fd54f8b0317fbccc103961ddd660f2a32dcf0b (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < adb25339b66112393fd6892ceff926765feb5b86 (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < d5d01f24bc6fbde40b4e567ef9160194b61267bc (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < e89e2b97253c124d37bf88e96e5e8ce5c3aeeec3 (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < 15650dfbaeeb14bcaaf053b93cf631db8d465300 (git) Affected: 5314987de5e5f5e38436ef4a69328bc472bbd63e , < b341c1176f2e001b3adf0b47154fc31589f7410e (git) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-fsl-lpspi: fix teardown order issue (UAF)\n\nThere is a teardown order issue in the driver. The SPI controller is\nregistered using devm_spi_register_controller(), which delays\nunregistration of the SPI controller until after the fsl_lpspi_remove()\nfunction returns.\n\nAs the fsl_lpspi_remove() function synchronously tears down the DMA\nchannels, a running SPI transfer triggers the following NULL pointer\ndereference due to use after free:\n\n| fsl_lpspi 42550000.spi: I/O Error in DMA RX\n| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n[...]\n| Call trace:\n| fsl_lpspi_dma_transfer+0x260/0x340 [spi_fsl_lpspi]\n| fsl_lpspi_transfer_one+0x198/0x448 [spi_fsl_lpspi]\n| spi_transfer_one_message+0x49c/0x7c8\n| __spi_pump_transfer_message+0x120/0x420\n| __spi_sync+0x2c4/0x520\n| spi_sync+0x34/0x60\n| spidev_message+0x20c/0x378 [spidev]\n| spidev_ioctl+0x398/0x750 [spidev]\n[...]\n\nSwitch from devm_spi_register_controller() to spi_register_controller() in\nfsl_lpspi_probe() and add the corresponding spi_unregister_controller() in\nfsl_lpspi_remove()."
}
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"url": "https://git.kernel.org/stable/c/ca4483f36ac1b62e69f8b182c5b8f059e0abecfb"
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"url": "https://git.kernel.org/stable/c/e3fd54f8b0317fbccc103961ddd660f2a32dcf0b"
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"url": "https://git.kernel.org/stable/c/adb25339b66112393fd6892ceff926765feb5b86"
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"url": "https://git.kernel.org/stable/c/d5d01f24bc6fbde40b4e567ef9160194b61267bc"
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"url": "https://git.kernel.org/stable/c/e89e2b97253c124d37bf88e96e5e8ce5c3aeeec3"
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"url": "https://git.kernel.org/stable/c/15650dfbaeeb14bcaaf053b93cf631db8d465300"
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{
"url": "https://git.kernel.org/stable/c/b341c1176f2e001b3adf0b47154fc31589f7410e"
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"title": "spi: spi-fsl-lpspi: fix teardown order issue (UAF)",
"x_generator": {
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-31485",
"datePublished": "2026-04-22T13:54:10.892Z",
"dateReserved": "2026-03-09T15:48:24.101Z",
"dateUpdated": "2026-10-15T01:16:32.240Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-31494 (GCVE-0-2026-31494)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
net: macb: use the current queue number for stats
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: macb: use the current queue number for stats
There's a potential mismatch between the memory reserved for statistics
and the amount of memory written.
gem_get_sset_count() correctly computes the number of stats based on the
active queues, whereas gem_get_ethtool_stats() indiscriminately copies
data using the maximum number of queues, and in the case the number of
active queues is less than MACB_MAX_QUEUES, this results in a OOB write
as observed in the KASAN splat.
==================================================================
BUG: KASAN: vmalloc-out-of-bounds in gem_get_ethtool_stats+0x54/0x78
[macb]
Write of size 760 at addr ffff80008080b000 by task ethtool/1027
CPU: [...]
Tainted: [E]=UNSIGNED_MODULE
Hardware name: raspberrypi rpi/rpi, BIOS 2025.10 10/01/2025
Call trace:
show_stack+0x20/0x38 (C)
dump_stack_lvl+0x80/0xf8
print_report+0x384/0x5e0
kasan_report+0xa0/0xf0
kasan_check_range+0xe8/0x190
__asan_memcpy+0x54/0x98
gem_get_ethtool_stats+0x54/0x78 [macb
926c13f3af83b0c6fe64badb21ec87d5e93fcf65]
dev_ethtool+0x1220/0x38c0
dev_ioctl+0x4ac/0xca8
sock_do_ioctl+0x170/0x1d8
sock_ioctl+0x484/0x5d8
__arm64_sys_ioctl+0x12c/0x1b8
invoke_syscall+0xd4/0x258
el0_svc_common.constprop.0+0xb4/0x240
do_el0_svc+0x48/0x68
el0_svc+0x40/0xf8
el0t_64_sync_handler+0xa0/0xe8
el0t_64_sync+0x1b0/0x1b8
The buggy address belongs to a 1-page vmalloc region starting at
0xffff80008080b000 allocated at dev_ethtool+0x11f0/0x38c0
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000
index:0xffff00000a333000 pfn:0xa333
flags: 0x7fffc000000000(node=0|zone=0|lastcpupid=0x1ffff)
raw: 007fffc000000000 0000000000000000 dead000000000122 0000000000000000
raw: ffff00000a333000 0000000000000000 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff80008080b080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff80008080b100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff80008080b180: 00 00 00 00 00 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
ffff80008080b200: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffff80008080b280: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
==================================================================
Fix it by making sure the copied size only considers the active number of
queues.
Severity
7.8 (High)
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 9738be665544281aa624842812c2fbfed6f88226
(git)
Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 240c5302eed83e34e98db18f6795ee5f40814024 (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 9596759a84e1dbf2670518d85e969208960041f9 (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 95246341945163ad9a250a87ca5bd1c1252777ae (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 9d74d10e4e26672e139a8bcf8bf95957bf2d160f (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 7ff87da099210856cbfe2f2f7f52ddfa57af4f0c (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < e182fe273cdf5a8931592228196ef514ffac392b (git) Affected: 512286bbd4b7d5b15d26ba8078c8bfd1fc1129bd , < 72d96e4e24bbefdcfbc68bdb9341a05d8f5cb6e5 (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macb: use the current queue number for stats\n\nThere\u0027s a potential mismatch between the memory reserved for statistics\nand the amount of memory written.\n\ngem_get_sset_count() correctly computes the number of stats based on the\nactive queues, whereas gem_get_ethtool_stats() indiscriminately copies\ndata using the maximum number of queues, and in the case the number of\nactive queues is less than MACB_MAX_QUEUES, this results in a OOB write\nas observed in the KASAN splat.\n\n==================================================================\nBUG: KASAN: vmalloc-out-of-bounds in gem_get_ethtool_stats+0x54/0x78\n [macb]\nWrite of size 760 at addr ffff80008080b000 by task ethtool/1027\n\nCPU: [...]\nTainted: [E]=UNSIGNED_MODULE\nHardware name: raspberrypi rpi/rpi, BIOS 2025.10 10/01/2025\nCall trace:\n show_stack+0x20/0x38 (C)\n dump_stack_lvl+0x80/0xf8\n print_report+0x384/0x5e0\n kasan_report+0xa0/0xf0\n kasan_check_range+0xe8/0x190\n __asan_memcpy+0x54/0x98\n gem_get_ethtool_stats+0x54/0x78 [macb\n 926c13f3af83b0c6fe64badb21ec87d5e93fcf65]\n dev_ethtool+0x1220/0x38c0\n dev_ioctl+0x4ac/0xca8\n sock_do_ioctl+0x170/0x1d8\n sock_ioctl+0x484/0x5d8\n __arm64_sys_ioctl+0x12c/0x1b8\n invoke_syscall+0xd4/0x258\n el0_svc_common.constprop.0+0xb4/0x240\n do_el0_svc+0x48/0x68\n el0_svc+0x40/0xf8\n el0t_64_sync_handler+0xa0/0xe8\n el0t_64_sync+0x1b0/0x1b8\n\nThe buggy address belongs to a 1-page vmalloc region starting at\n 0xffff80008080b000 allocated at dev_ethtool+0x11f0/0x38c0\nThe buggy address belongs to the physical page:\npage: refcount:1 mapcount:0 mapping:0000000000000000\n index:0xffff00000a333000 pfn:0xa333\nflags: 0x7fffc000000000(node=0|zone=0|lastcpupid=0x1ffff)\nraw: 007fffc000000000 0000000000000000 dead000000000122 0000000000000000\nraw: ffff00000a333000 0000000000000000 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff80008080b080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ffff80008080b100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n\u003effff80008080b180: 00 00 00 00 00 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ^\n ffff80008080b200: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ffff80008080b280: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n==================================================================\n\nFix it by making sure the copied size only considers the active number of\nqueues."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable `gem_get_ethtool_stats()` path is reached from a local userspace `SIOCETHTOOL`/`ETHTOOL_GSTATS` ioctl on a socket for an affected macb/GEM netdev, not directly from received network packets.\nAC:L - Triggering is deterministic on affected devices with fewer active queues than `MACB_MAX_QUEUES`; the attacker only needs to issue the allowed stats query.\nPR:L - `ETHTOOL_GSTATS` is explicitly allowed without `CAP_NET_ADMIN`, so any basic unprivileged local user able to access the netdev namespace can trigger it.\nUI:N - No victim action is required once the attacker can run local code; the attacker directly invokes the ioctl.\nS:U - The impact remains within the kernel/host security authority and does not cross a VM, IOMMU, or other separate security scope.\nC:H - The flaw is a kernel out-of-bounds write in a vmalloc stats buffer; following the higher-severity rule for memory corruption, it can plausibly be leveraged as part of a kernel memory disclosure primitive.\nI:H - The bug writes past the allocated ethtool stats buffer, and kernel out-of-bounds writes are treated as high-integrity-impact memory corruption with potential for control-flow or data corruption.\nA:H - KASAN demonstrates a vmalloc-out-of-bounds write from the ioctl path, and such kernel memory corruption can cause an oops/panic or repeated local denial of service."
}
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"dateUpdated": "2026-08-05T12:23:03.650Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/9738be665544281aa624842812c2fbfed6f88226"
},
{
"url": "https://git.kernel.org/stable/c/240c5302eed83e34e98db18f6795ee5f40814024"
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"url": "https://git.kernel.org/stable/c/9596759a84e1dbf2670518d85e969208960041f9"
},
{
"url": "https://git.kernel.org/stable/c/95246341945163ad9a250a87ca5bd1c1252777ae"
},
{
"url": "https://git.kernel.org/stable/c/9d74d10e4e26672e139a8bcf8bf95957bf2d160f"
},
{
"url": "https://git.kernel.org/stable/c/7ff87da099210856cbfe2f2f7f52ddfa57af4f0c"
},
{
"url": "https://git.kernel.org/stable/c/e182fe273cdf5a8931592228196ef514ffac392b"
},
{
"url": "https://git.kernel.org/stable/c/72d96e4e24bbefdcfbc68bdb9341a05d8f5cb6e5"
}
],
"title": "net: macb: use the current queue number for stats",
"x_generator": {
"engine": "bippy-1.2.0"
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}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-31494",
"datePublished": "2026-04-22T13:54:16.922Z",
"dateReserved": "2026-03-09T15:48:24.102Z",
"dateUpdated": "2026-10-15T01:16:35.429Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-31495 (GCVE-0-2026-31495)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
netfilter: ctnetlink: use netlink policy range checks
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ctnetlink: use netlink policy range checks
Replace manual range and mask validations with netlink policy
annotations in ctnetlink code paths, so that the netlink core rejects
invalid values early and can generate extack errors.
- CTA_PROTOINFO_TCP_STATE: reject values > TCP_CONNTRACK_SYN_SENT2 at
policy level, removing the manual >= TCP_CONNTRACK_MAX check.
- CTA_PROTOINFO_TCP_WSCALE_ORIGINAL/REPLY: reject values > TCP_MAX_WSCALE
(14). The normal TCP option parsing path already clamps to this value,
but the ctnetlink path accepted 0-255, causing undefined behavior when
used as a u32 shift count.
- CTA_FILTER_ORIG_FLAGS/REPLY_FLAGS: use NLA_POLICY_MASK with
CTA_FILTER_F_ALL, removing the manual mask checks.
- CTA_EXPECT_FLAGS: use NLA_POLICY_MASK with NF_CT_EXPECT_MASK, adding
a new mask define grouping all valid expect flags.
Extracted from a broader nf-next patch by Florian Westphal, scoped to
ctnetlink for the fixes tree.
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 435b576cd2faa75154777868f8cbb73bf71644d3
(git)
Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 2ef71307c86a9f866d6e28f1a0c06e2e9d794474 (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 4f7d25f3f0786402ba48ff7d13b6241d77d975f5 (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < fcec5ce2d73a41668b24e3f18c803541602a59f6 (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 675c913b940488a84effdeeac5a1cfb657b59804 (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < c6cb41eaae875501eaaa487b8db6539feb092292 (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 45c33e79ae705b7af97e3117672b6cd258dd0b1b (git) Affected: c8e2078cfe414a99cf6f2f2f1d78c7e75392e9d4 , < 8f15b5071b4548b0aafc03b366eb45c9c6566704 (git) |
|
| Linux | Linux |
Affected:
2.6.22
Unaffected: 0 , < 2.6.22 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-457936.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
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{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/uapi/linux/netfilter/nf_conntrack_common.h",
"net/netfilter/nf_conntrack_netlink.c",
"net/netfilter/nf_conntrack_proto_tcp.c"
],
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ctnetlink: use netlink policy range checks\n\nReplace manual range and mask validations with netlink policy\nannotations in ctnetlink code paths, so that the netlink core rejects\ninvalid values early and can generate extack errors.\n\n- CTA_PROTOINFO_TCP_STATE: reject values \u003e TCP_CONNTRACK_SYN_SENT2 at\n policy level, removing the manual \u003e= TCP_CONNTRACK_MAX check.\n- CTA_PROTOINFO_TCP_WSCALE_ORIGINAL/REPLY: reject values \u003e TCP_MAX_WSCALE\n (14). The normal TCP option parsing path already clamps to this value,\n but the ctnetlink path accepted 0-255, causing undefined behavior when\n used as a u32 shift count.\n- CTA_FILTER_ORIG_FLAGS/REPLY_FLAGS: use NLA_POLICY_MASK with\n CTA_FILTER_F_ALL, removing the manual mask checks.\n- CTA_EXPECT_FLAGS: use NLA_POLICY_MASK with NF_CT_EXPECT_MASK, adding\n a new mask define grouping all valid expect flags.\n\nExtracted from a broader nf-next patch by Florian Westphal, scoped to\nctnetlink for the fixes tree."
}
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CVE-2026-31496 (GCVE-0-2026-31496)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
netfilter: nf_conntrack_expect: skip expectations in other netns via proc
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_conntrack_expect: skip expectations in other netns via proc
Skip expectations that do not reside in this netns.
Similar to e77e6ff502ea ("netfilter: conntrack: do not dump other netns's
conntrack entries via proc").
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9b03f38d0487f3908696242286d934c9b38f9d2a , < 2028405ea6987b4448784e439413202cfe19f43f
(git)
Affected: 9b03f38d0487f3908696242286d934c9b38f9d2a , < 168145c87444619e3e649322bbe7719ecd00d411 (git) Affected: 9b03f38d0487f3908696242286d934c9b38f9d2a , < dcfcd95b3ae7683e8ae55c92284b3430ce614bc7 (git) Affected: 9b03f38d0487f3908696242286d934c9b38f9d2a , < 9ca8c7452493d915f9bbf2f39331e6c583d07a23 (git) Affected: 9b03f38d0487f3908696242286d934c9b38f9d2a , < 3265ad619987cb551edaf797ed056d80ac450225 (git) Affected: 9b03f38d0487f3908696242286d934c9b38f9d2a , < 3db5647984de03d9cae0dcddb509b058351f0ee4 (git) |
|
| Linux | Linux |
Affected:
2.6.28
Unaffected: 0 , < 2.6.28 (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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CVE-2026-31503 (GCVE-0-2026-31503)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
udp: Fix wildcard bind conflict check when using hash2
Summary
In the Linux kernel, the following vulnerability has been resolved:
udp: Fix wildcard bind conflict check when using hash2
When binding a udp_sock to a local address and port, UDP uses
two hashes (udptable->hash and udptable->hash2) for collision
detection. The current code switches to "hash2" when
hslot->count > 10.
"hash2" is keyed by local address and local port.
"hash" is keyed by local port only.
The issue can be shown in the following bind sequence (pseudo code):
bind(fd1, "[fd00::1]:8888")
bind(fd2, "[fd00::2]:8888")
bind(fd3, "[fd00::3]:8888")
bind(fd4, "[fd00::4]:8888")
bind(fd5, "[fd00::5]:8888")
bind(fd6, "[fd00::6]:8888")
bind(fd7, "[fd00::7]:8888")
bind(fd8, "[fd00::8]:8888")
bind(fd9, "[fd00::9]:8888")
bind(fd10, "[fd00::10]:8888")
/* Correctly return -EADDRINUSE because "hash" is used
* instead of "hash2". udp_lib_lport_inuse() detects the
* conflict.
*/
bind(fail_fd, "[::]:8888")
/* After one more socket is bound to "[fd00::11]:8888",
* hslot->count exceeds 10 and "hash2" is used instead.
*/
bind(fd11, "[fd00::11]:8888")
bind(fail_fd, "[::]:8888") /* succeeds unexpectedly */
The same issue applies to the IPv4 wildcard address "0.0.0.0"
and the IPv4-mapped wildcard address "::ffff:0.0.0.0". For
example, if there are existing sockets bound to
"192.168.1.[1-11]:8888", then binding "0.0.0.0:8888" or
"[::ffff:0.0.0.0]:8888" can also miss the conflict when
hslot->count > 10.
TCP inet_csk_get_port() already has the correct check in
inet_use_bhash2_on_bind(). Rename it to
inet_use_hash2_on_bind() and move it to inet_hashtables.h
so udp.c can reuse it in this fix.
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
30fff9231fad757c061285e347b33c5149c2c2e4 , < d6ace0dbcbb7fd285738bb87b42b71b01858c952
(git)
Affected: 30fff9231fad757c061285e347b33c5149c2c2e4 , < 2297e38114316b26ae02f2d205c49b5511c5ed55 (git) Affected: 30fff9231fad757c061285e347b33c5149c2c2e4 , < f1bed05a832ae79be5f7a105da56810eaa59a5f1 (git) Affected: 30fff9231fad757c061285e347b33c5149c2c2e4 , < 18d84c45def3671d5c89fbdd5d4ab8a3217fe4b4 (git) Affected: 30fff9231fad757c061285e347b33c5149c2c2e4 , < 0a360f7f73a06ac88f18917055fbcc79694252d7 (git) Affected: 30fff9231fad757c061285e347b33c5149c2c2e4 , < e537dd15d0d4ad989d56a1021290f0c674dd8b28 (git) |
|
| Linux | Linux |
Affected:
2.6.33
Unaffected: 0 , < 2.6.33 (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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CVE-2026-31504 (GCVE-0-2026-31504)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-16 15:20
VLAI
EPSS
VEX
Title
net: fix fanout UAF in packet_release() via NETDEV_UP race
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: fix fanout UAF in packet_release() via NETDEV_UP race
`packet_release()` has a race window where `NETDEV_UP` can re-register a
socket into a fanout group's `arr[]` array. The re-registration is not
cleaned up by `fanout_release()`, leaving a dangling pointer in the fanout
array.
`packet_release()` does NOT zero `po->num` in its `bind_lock` section.
After releasing `bind_lock`, `po->num` is still non-zero and `po->ifindex`
still matches the bound device. A concurrent `packet_notifier(NETDEV_UP)`
that already found the socket in `sklist` can re-register the hook.
For fanout sockets, this re-registration calls `__fanout_link(sk, po)`
which adds the socket back into `f->arr[]` and increments `f->num_members`,
but does NOT increment `f->sk_ref`.
The fix sets `po->num` to zero in `packet_release` while `bind_lock` is
held to prevent NETDEV_UP from linking, preventing the race window.
This bug was found following an additional audit with Claude Code based
on CVE-2025-38617.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:10 UTC
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < ee642b1962caa9aa231c01abbd58bc453ae6b66e
(git)
Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < 42cfd7898eeed290c9fb73f732af1f7d6b0a703e (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < 1b4c03f8892d955385c202009af7485364731bb9 (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < 654386baef228c2992dbf604c819e4c7c35fc71b (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < 75fe6db23705a1d55160081f7b37db9665b1880b (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < d0c7cdc15fdf8c4f91aca1928e52295d175b6ec6 (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < ceccbfc6de720ad633519a226715989cfb065af1 (git) Affected: ce06b03e60fc19c680d1bf873e779bf11c2fc518 , < 42156f93d123436f2a27c468f18c966b7e5db796 (git) |
|
| Linux | Linux |
Affected:
3.1
Unaffected: 0 , < 3.1 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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CVE-2026-31507 (GCVE-0-2026-31507)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-16 15:20
VLAI
EPSS
VEX
Title
net/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer
smc_rx_splice() allocates one smc_spd_priv per pipe_buffer and stores
the pointer in pipe_buffer.private. The pipe_buf_operations for these
buffers used .get = generic_pipe_buf_get, which only increments the page
reference count when tee(2) duplicates a pipe buffer. The smc_spd_priv
pointer itself was not handled, so after tee() both the original and the
cloned pipe_buffer share the same smc_spd_priv *.
When both pipes are subsequently released, smc_rx_pipe_buf_release() is
called twice against the same object:
1st call: kfree(priv) sock_put(sk) smc_rx_update_cons() [correct]
2nd call: kfree(priv) sock_put(sk) smc_rx_update_cons() [UAF]
KASAN reports a slab-use-after-free in smc_rx_pipe_buf_release(), which
then escalates to a NULL-pointer dereference and kernel panic via
smc_rx_update_consumer() when it chases the freed priv->smc pointer:
BUG: KASAN: slab-use-after-free in smc_rx_pipe_buf_release+0x78/0x2a0
Read of size 8 at addr ffff888004a45740 by task smc_splice_tee_/74
Call Trace:
<TASK>
dump_stack_lvl+0x53/0x70
print_report+0xce/0x650
kasan_report+0xc6/0x100
smc_rx_pipe_buf_release+0x78/0x2a0
free_pipe_info+0xd4/0x130
pipe_release+0x142/0x160
__fput+0x1c6/0x490
__x64_sys_close+0x4f/0x90
do_syscall_64+0xa6/0x1a0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
BUG: kernel NULL pointer dereference, address: 0000000000000020
RIP: 0010:smc_rx_update_consumer+0x8d/0x350
Call Trace:
<TASK>
smc_rx_pipe_buf_release+0x121/0x2a0
free_pipe_info+0xd4/0x130
pipe_release+0x142/0x160
__fput+0x1c6/0x490
__x64_sys_close+0x4f/0x90
do_syscall_64+0xa6/0x1a0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
Kernel panic - not syncing: Fatal exception
Beyond the memory-safety problem, duplicating an SMC splice buffer is
semantically questionable: smc_rx_update_cons() would advance the
consumer cursor twice for the same data, corrupting receive-window
accounting. A refcount on smc_spd_priv could fix the double-free, but
the cursor-accounting issue would still need to be addressed separately.
The .get callback is invoked by both tee(2) and splice_pipe_to_pipe()
for partial transfers; both will now return -EFAULT. Users who need
to duplicate SMC socket data must use a copy-based read path.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:10 UTC
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 7e8916f46c2f48607f907fd401590093753a6bc5
(git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < ae5575e660410c8d2c5d38fb28a0f37aea945676 (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 98ba5cb274768146e25ffbfde47753652c1c20d3 (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 81acbd345d405994875d419d43b319fee0b9ad62 (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 7bcb974c771c863e8588cea0012ac204443a7126 (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 54c87a730157868543ebdfa0ecb21b4590ed23a5 (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 3cc76380fea749280c026f410af56a28aaac388a (git) Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 24dd586bb4cbba1889a50abe74143817a095c1c9 (git) |
|
| Linux | Linux |
Affected:
4.18
Unaffected: 0 , < 4.18 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"versionType": "git"
},
{
"lessThan": "7bcb974c771c863e8588cea0012ac204443a7126",
"status": "affected",
"version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
"versionType": "git"
},
{
"lessThan": "54c87a730157868543ebdfa0ecb21b4590ed23a5",
"status": "affected",
"version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
"versionType": "git"
},
{
"lessThan": "3cc76380fea749280c026f410af56a28aaac388a",
"status": "affected",
"version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
"versionType": "git"
},
{
"lessThan": "24dd586bb4cbba1889a50abe74143817a095c1c9",
"status": "affected",
"version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/smc/smc_rx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.18"
},
{
"lessThan": "4.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.253",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.203",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.131",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.80",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.21",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"version": "6.19.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.253",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.203",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.168",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.131",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.80",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.21",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19.11",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0",
"versionStartIncluding": "4.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer\n\nsmc_rx_splice() allocates one smc_spd_priv per pipe_buffer and stores\nthe pointer in pipe_buffer.private. The pipe_buf_operations for these\nbuffers used .get = generic_pipe_buf_get, which only increments the page\nreference count when tee(2) duplicates a pipe buffer. The smc_spd_priv\npointer itself was not handled, so after tee() both the original and the\ncloned pipe_buffer share the same smc_spd_priv *.\n\nWhen both pipes are subsequently released, smc_rx_pipe_buf_release() is\ncalled twice against the same object:\n\n 1st call: kfree(priv) sock_put(sk) smc_rx_update_cons() [correct]\n 2nd call: kfree(priv) sock_put(sk) smc_rx_update_cons() [UAF]\n\nKASAN reports a slab-use-after-free in smc_rx_pipe_buf_release(), which\nthen escalates to a NULL-pointer dereference and kernel panic via\nsmc_rx_update_consumer() when it chases the freed priv-\u003esmc pointer:\n\n BUG: KASAN: slab-use-after-free in smc_rx_pipe_buf_release+0x78/0x2a0\n Read of size 8 at addr ffff888004a45740 by task smc_splice_tee_/74\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x53/0x70\n print_report+0xce/0x650\n kasan_report+0xc6/0x100\n smc_rx_pipe_buf_release+0x78/0x2a0\n free_pipe_info+0xd4/0x130\n pipe_release+0x142/0x160\n __fput+0x1c6/0x490\n __x64_sys_close+0x4f/0x90\n do_syscall_64+0xa6/0x1a0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n\n BUG: kernel NULL pointer dereference, address: 0000000000000020\n RIP: 0010:smc_rx_update_consumer+0x8d/0x350\n Call Trace:\n \u003cTASK\u003e\n smc_rx_pipe_buf_release+0x121/0x2a0\n free_pipe_info+0xd4/0x130\n pipe_release+0x142/0x160\n __fput+0x1c6/0x490\n __x64_sys_close+0x4f/0x90\n do_syscall_64+0xa6/0x1a0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n Kernel panic - not syncing: Fatal exception\n\nBeyond the memory-safety problem, duplicating an SMC splice buffer is\nsemantically questionable: smc_rx_update_cons() would advance the\nconsumer cursor twice for the same data, corrupting receive-window\naccounting. A refcount on smc_spd_priv could fix the double-free, but\nthe cursor-accounting issue would still need to be addressed separately.\n\nThe .get callback is invoked by both tee(2) and splice_pipe_to_pipe()\nfor partial transfers; both will now return -EFAULT. Users who need\nto duplicate SMC socket data must use a copy-based read path."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable path requires a local process to create or use an established non-fallback SMC socket, splice data from it into a pipe, and then duplicate that pipe buffer with tee(2) or partial pipe-to-pipe splice. A remote SMC peer can supply data, but cannot by itself invoke the required local splice/tee pipe-buffer operations.\nAC:L - There is no race or fragile timing requirement; once SMC data is available, the attacker-controlled syscall sequence deterministically creates two pipe buffers sharing the same smc_spd_priv. SMC-capable hardware/configuration is an affected deployment condition, not an exploitation race.\nPR:L - Creating SMC stream sockets and invoking splice(2), tee(2), pipe(2), and close(2) do not require CAP_NET_ADMIN or other elevated privileges. The attacker needs only basic local code execution.\nUI:N - No victim action is needed once the attacker has local execution; the attacker can perform the full syscall sequence and close both pipes. Any remote peer data needed for the SMC receive buffer can be generated by attacker-controlled endpoints in a plausible deployment.\nS:U - The vulnerability corrupts kernel memory in the same operating-system security authority as the vulnerable SMC/socket/pipe code. It is a standard kernel memory corruption issue, not a VM escape or cross-authority boundary bypass.\nC:H - The bug is a use-after-free/double-free of a heap object containing a kernel pointer and length, and the freed object is dereferenced on the second pipe-buffer release. Following kernel CVSS guidance, this memory corruption can support information disclosure primitives.\nI:H - The duplicate release can lead to allocator corruption and attacker-influenced dereferences through the freed smc_spd_priv contents. Following kernel CVSS guidance for UAF/double-free memory corruption, arbitrary write or control-flow compromise is a defensible impact.\nA:H - The reported failure includes KASAN slab-use-after-free followed by NULL pointer dereference and kernel panic in smc_rx_update_consumer(). Even without full exploitation, the sequence can crash the kernel."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:23:09.141Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7e8916f46c2f48607f907fd401590093753a6bc5"
},
{
"url": "https://git.kernel.org/stable/c/ae5575e660410c8d2c5d38fb28a0f37aea945676"
},
{
"url": "https://git.kernel.org/stable/c/98ba5cb274768146e25ffbfde47753652c1c20d3"
},
{
"url": "https://git.kernel.org/stable/c/81acbd345d405994875d419d43b319fee0b9ad62"
},
{
"url": "https://git.kernel.org/stable/c/7bcb974c771c863e8588cea0012ac204443a7126"
},
{
"url": "https://git.kernel.org/stable/c/54c87a730157868543ebdfa0ecb21b4590ed23a5"
},
{
"url": "https://git.kernel.org/stable/c/3cc76380fea749280c026f410af56a28aaac388a"
},
{
"url": "https://git.kernel.org/stable/c/24dd586bb4cbba1889a50abe74143817a095c1c9"
}
],
"title": "net/smc: fix double-free of smc_spd_priv when tee() duplicates splice pipe buffer",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-31507",
"datePublished": "2026-04-22T13:54:25.910Z",
"dateReserved": "2026-03-09T15:48:24.106Z",
"dateUpdated": "2026-10-16T15:20:13.786Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-31508 (GCVE-0-2026-31508)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-16 15:20
VLAI
EPSS
VEX
Title
net: openvswitch: Avoid releasing netdev before teardown completes
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: openvswitch: Avoid releasing netdev before teardown completes
The patch cited in the Fixes tag below changed the teardown code for
OVS ports to no longer unconditionally take the RTNL. After this change,
the netdev_destroy() callback can proceed immediately to the call_rcu()
invocation if the IFF_OVS_DATAPATH flag is already cleared on the
netdev.
The ovs_netdev_detach_dev() function clears the flag before completing
the unregistration, and if it gets preempted after clearing the flag (as
can happen on an -rt kernel), netdev_destroy() can complete and the
device can be freed before the unregistration completes. This leads to a
splat like:
[ 998.393867] Oops: general protection fault, probably for non-canonical address 0xff00000001000239: 0000 [#1] SMP PTI
[ 998.393877] CPU: 42 UID: 0 PID: 55177 Comm: ip Kdump: loaded Not tainted 6.12.0-211.1.1.el10_2.x86_64+rt #1 PREEMPT_RT
[ 998.393886] Hardware name: Dell Inc. PowerEdge R740/0JMK61, BIOS 2.24.0 03/27/2025
[ 998.393889] RIP: 0010:dev_set_promiscuity+0x8d/0xa0
[ 998.393901] Code: 00 00 75 d8 48 8b 53 08 48 83 ba b0 02 00 00 00 75 ca 48 83 c4 08 5b c3 cc cc cc cc 48 83 bf 48 09 00 00 00 75 91 48 8b 47 08 <48> 83 b8 b0 02 00 00 00 74 97 eb 81 0f 1f 80 00 00 00 00 90 90 90
[ 998.393906] RSP: 0018:ffffce5864a5f6a0 EFLAGS: 00010246
[ 998.393912] RAX: ff00000000ffff89 RBX: ffff894d0adf5a05 RCX: 0000000000000000
[ 998.393917] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff894d0adf5a05
[ 998.393921] RBP: ffff894d19252000 R08: ffff894d19252000 R09: 0000000000000000
[ 998.393924] R10: ffff894d19252000 R11: ffff894d192521b8 R12: 0000000000000006
[ 998.393927] R13: ffffce5864a5f738 R14: 00000000ffffffe2 R15: 0000000000000000
[ 998.393931] FS: 00007fad61971800(0000) GS:ffff894cc0140000(0000) knlGS:0000000000000000
[ 998.393936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 998.393940] CR2: 000055df0a2a6e40 CR3: 000000011c7fe003 CR4: 00000000007726f0
[ 998.393944] PKRU: 55555554
[ 998.393946] Call Trace:
[ 998.393949] <TASK>
[ 998.393952] ? show_trace_log_lvl+0x1b0/0x2f0
[ 998.393961] ? show_trace_log_lvl+0x1b0/0x2f0
[ 998.393975] ? dp_device_event+0x41/0x80 [openvswitch]
[ 998.394009] ? __die_body.cold+0x8/0x12
[ 998.394016] ? die_addr+0x3c/0x60
[ 998.394027] ? exc_general_protection+0x16d/0x390
[ 998.394042] ? asm_exc_general_protection+0x26/0x30
[ 998.394058] ? dev_set_promiscuity+0x8d/0xa0
[ 998.394066] ? ovs_netdev_detach_dev+0x3a/0x80 [openvswitch]
[ 998.394092] dp_device_event+0x41/0x80 [openvswitch]
[ 998.394102] notifier_call_chain+0x5a/0xd0
[ 998.394106] unregister_netdevice_many_notify+0x51b/0xa60
[ 998.394110] rtnl_dellink+0x169/0x3e0
[ 998.394121] ? rt_mutex_slowlock.constprop.0+0x95/0xd0
[ 998.394125] rtnetlink_rcv_msg+0x142/0x3f0
[ 998.394128] ? avc_has_perm_noaudit+0x69/0xf0
[ 998.394130] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 998.394132] netlink_rcv_skb+0x50/0x100
[ 998.394138] netlink_unicast+0x292/0x3f0
[ 998.394141] netlink_sendmsg+0x21b/0x470
[ 998.394145] ____sys_sendmsg+0x39d/0x3d0
[ 998.394149] ___sys_sendmsg+0x9a/0xe0
[ 998.394156] __sys_sendmsg+0x7a/0xd0
[ 998.394160] do_syscall_64+0x7f/0x170
[ 998.394162] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 998.394165] RIP: 0033:0x7fad61bf4724
[ 998.394188] Code: 89 02 b8 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 80 3d c5 e9 0c 00 00 74 13 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 48 83 ec 28 89 54 24 1c 48 89
[ 998.394189] RSP: 002b:00007ffd7e2f7cb8 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 998.394191] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fad61bf4724
[ 998.394193] RDX: 0000000000000000 RSI: 00007ffd7e2f7d20 RDI: 0000000000000003
[ 998.394194] RBP: 00007ffd7e2f7d90 R08: 0000000000000010 R09: 000000000000003f
[ 998.394195] R10: 000055df11558010 R11: 0000000000000202 R12: 00007ffd7e2
---truncated---
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:10 UTC
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b823c3344d5446b720227ba561df10a4f0add515 , < df3c95be76103604e752131d9495a24814915ece
(git)
Affected: 052e5db5be4576e0a8ef1460b210da5f328f4cd1 , < 33609454be4f582e686a4bf13d4482a5ca0f6c4b (git) Affected: c98263d5ace597c096a7a60aeef790da7b54979e , < 5fdeaf591a0942772c2d18ff3563697a49ad01c6 (git) Affected: 0fc642f011cb7a7eff41109e66d3b552e9f4d795 , < 4c3e25a7b711a402fcbbbcfbbdf2868ece1ae7c8 (git) Affected: 5116f61ab11846844585c9082c547c4ccd97ff1a , < 43579baa17270aa51f93eb09b6e4af6e047b7f6e (git) Affected: f31557fb1b35332cca9994aa196cef284bcf3807 , < 95265232b49765a4d00f4d028c100bb7185600f4 (git) Affected: 5498227676303e3ffa9a3a46214af96bc3e81314 , < 755a6300afbd743cda4b102f24f343380ec0e0ff (git) Affected: 5498227676303e3ffa9a3a46214af96bc3e81314 , < 7c770dadfda5cbbde6aa3c4363ed513f1d212bf8 (git) Affected: 5.10.248 , < 5.10.253 (semver) Affected: 5.15.198 , < 5.15.203 (semver) Affected: 6.1.160 , < 6.1.168 (semver) Affected: 6.6.120 , < 6.6.131 (semver) Affected: 6.12.64 , < 6.12.80 (semver) Affected: 6.18.4 , < 6.18.21 (semver) |
|
| Linux | Linux |
Affected:
6.19
Unaffected: 0 , < 6.19 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
{
"containers": {
"adp": [
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.5",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.7",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.5",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.7",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.5",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.7",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: Avoid releasing netdev before teardown completes\n\nThe patch cited in the Fixes tag below changed the teardown code for\nOVS ports to no longer unconditionally take the RTNL. After this change,\nthe netdev_destroy() callback can proceed immediately to the call_rcu()\ninvocation if the IFF_OVS_DATAPATH flag is already cleared on the\nnetdev.\n\nThe ovs_netdev_detach_dev() function clears the flag before completing\nthe unregistration, and if it gets preempted after clearing the flag (as\ncan happen on an -rt kernel), netdev_destroy() can complete and the\ndevice can be freed before the unregistration completes. This leads to a\nsplat like:\n\n[ 998.393867] Oops: general protection fault, probably for non-canonical address 0xff00000001000239: 0000 [#1] SMP PTI\n[ 998.393877] CPU: 42 UID: 0 PID: 55177 Comm: ip Kdump: loaded Not tainted 6.12.0-211.1.1.el10_2.x86_64+rt #1 PREEMPT_RT\n[ 998.393886] Hardware name: Dell Inc. PowerEdge R740/0JMK61, BIOS 2.24.0 03/27/2025\n[ 998.393889] RIP: 0010:dev_set_promiscuity+0x8d/0xa0\n[ 998.393901] Code: 00 00 75 d8 48 8b 53 08 48 83 ba b0 02 00 00 00 75 ca 48 83 c4 08 5b c3 cc cc cc cc 48 83 bf 48 09 00 00 00 75 91 48 8b 47 08 \u003c48\u003e 83 b8 b0 02 00 00 00 74 97 eb 81 0f 1f 80 00 00 00 00 90 90 90\n[ 998.393906] RSP: 0018:ffffce5864a5f6a0 EFLAGS: 00010246\n[ 998.393912] RAX: ff00000000ffff89 RBX: ffff894d0adf5a05 RCX: 0000000000000000\n[ 998.393917] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff894d0adf5a05\n[ 998.393921] RBP: ffff894d19252000 R08: ffff894d19252000 R09: 0000000000000000\n[ 998.393924] R10: ffff894d19252000 R11: ffff894d192521b8 R12: 0000000000000006\n[ 998.393927] R13: ffffce5864a5f738 R14: 00000000ffffffe2 R15: 0000000000000000\n[ 998.393931] FS: 00007fad61971800(0000) GS:ffff894cc0140000(0000) knlGS:0000000000000000\n[ 998.393936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 998.393940] CR2: 000055df0a2a6e40 CR3: 000000011c7fe003 CR4: 00000000007726f0\n[ 998.393944] PKRU: 55555554\n[ 998.393946] Call Trace:\n[ 998.393949] \u003cTASK\u003e\n[ 998.393952] ? show_trace_log_lvl+0x1b0/0x2f0\n[ 998.393961] ? show_trace_log_lvl+0x1b0/0x2f0\n[ 998.393975] ? dp_device_event+0x41/0x80 [openvswitch]\n[ 998.394009] ? __die_body.cold+0x8/0x12\n[ 998.394016] ? die_addr+0x3c/0x60\n[ 998.394027] ? exc_general_protection+0x16d/0x390\n[ 998.394042] ? asm_exc_general_protection+0x26/0x30\n[ 998.394058] ? dev_set_promiscuity+0x8d/0xa0\n[ 998.394066] ? ovs_netdev_detach_dev+0x3a/0x80 [openvswitch]\n[ 998.394092] dp_device_event+0x41/0x80 [openvswitch]\n[ 998.394102] notifier_call_chain+0x5a/0xd0\n[ 998.394106] unregister_netdevice_many_notify+0x51b/0xa60\n[ 998.394110] rtnl_dellink+0x169/0x3e0\n[ 998.394121] ? rt_mutex_slowlock.constprop.0+0x95/0xd0\n[ 998.394125] rtnetlink_rcv_msg+0x142/0x3f0\n[ 998.394128] ? avc_has_perm_noaudit+0x69/0xf0\n[ 998.394130] ? __pfx_rtnetlink_rcv_msg+0x10/0x10\n[ 998.394132] netlink_rcv_skb+0x50/0x100\n[ 998.394138] netlink_unicast+0x292/0x3f0\n[ 998.394141] netlink_sendmsg+0x21b/0x470\n[ 998.394145] ____sys_sendmsg+0x39d/0x3d0\n[ 998.394149] ___sys_sendmsg+0x9a/0xe0\n[ 998.394156] __sys_sendmsg+0x7a/0xd0\n[ 998.394160] do_syscall_64+0x7f/0x170\n[ 998.394162] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 998.394165] RIP: 0033:0x7fad61bf4724\n[ 998.394188] Code: 89 02 b8 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 80 3d c5 e9 0c 00 00 74 13 b8 2e 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 54 c3 0f 1f 00 48 83 ec 28 89 54 24 1c 48 89\n[ 998.394189] RSP: 002b:00007ffd7e2f7cb8 EFLAGS: 00000202 ORIG_RAX: 000000000000002e\n[ 998.394191] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fad61bf4724\n[ 998.394193] RDX: 0000000000000000 RSI: 00007ffd7e2f7d20 RDI: 0000000000000003\n[ 998.394194] RBP: 00007ffd7e2f7d90 R08: 0000000000000010 R09: 000000000000003f\n[ 998.394195] R10: 000055df11558010 R11: 0000000000000202 R12: 00007ffd7e2\n---truncated---"
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CVE-2026-31515 (GCVE-0-2026-31515)
Vulnerability from cvelistv5 – Published: 2026-04-22 13:54 – Updated: 2026-10-15 01:16
VLAI
EPSS
VEX
Title
af_key: validate families in pfkey_send_migrate()
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_key: validate families in pfkey_send_migrate()
syzbot was able to trigger a crash in skb_put() [1]
Issue is that pfkey_send_migrate() does not check old/new families,
and that set_ipsecrequest() @family argument was truncated,
thus possibly overfilling the skb.
Validate families early, do not wait set_ipsecrequest().
[1]
skbuff: skb_over_panic: text:ffffffff8a752120 len:392 put:16 head:ffff88802a4ad040 data:ffff88802a4ad040 tail:0x188 end:0x180 dev:<NULL>
kernel BUG at net/core/skbuff.c:214 !
Call Trace:
<TASK>
skb_over_panic net/core/skbuff.c:219 [inline]
skb_put+0x159/0x210 net/core/skbuff.c:2655
skb_put_zero include/linux/skbuff.h:2788 [inline]
set_ipsecrequest net/key/af_key.c:3532 [inline]
pfkey_send_migrate+0x1270/0x2e50 net/key/af_key.c:3636
km_migrate+0x155/0x260 net/xfrm/xfrm_state.c:2848
xfrm_migrate+0x2140/0x2450 net/xfrm/xfrm_policy.c:4705
xfrm_do_migrate+0x8ff/0xaa0 net/xfrm/xfrm_user.c:3150
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
08de61beab8a21c8e0b3906a97defda5f1f66ece , < d0c5aa8dd38887714f1aad04236a3620b56a5e4e
(git)
Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < e06b596fc4eb01936a2e5dccad17c946d660bab8 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < 8ddf8de7e758f6888988467af9ffc8adf589fb16 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < d3225e6b9bd51ec177970a628fe4b11237ce87d5 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < 7b18692c59afb8e5c364c8e3ac01e51dd6b52028 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < 83f644ea92987c100b82d8481ae2230faeed3d34 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < ee836e820a40e2ca4da8af7310bff92d586772d4 (git) Affected: 08de61beab8a21c8e0b3906a97defda5f1f66ece , < eb2d16a7d599dc9d4df391b5e660df9949963786 (git) |
|
| Linux | Linux |
Affected:
2.6.21
Unaffected: 0 , < 2.6.21 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.131 , ≤ 6.6.* (semver) Unaffected: 6.12.80 , ≤ 6.12.* (semver) Unaffected: 6.18.21 , ≤ 6.18.* (semver) Unaffected: 6.19.11 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
{
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},
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}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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