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CERTFR-2026-AVI-1352
Vulnerability from certfr_avis - Published: 2026-10-21 - Updated: 2026-10-21
De multiples vulnérabilités ont été découvertes dans Oracle PeopleSoft. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Oracle | PeopleSoft | PeopleSoft Enterprise CC Common Application Objects version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise HCM Human Resources version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise SCM Manufacturing version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Common Objects Brazil version 9.1 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise PeopleTools versions 8.61 à 8.63 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Common Objects Argentina version 9.1 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Manufacturing Brazil version 9.1 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise HCM Global Payroll Switzerland version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise SCM Purchasing version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise SCM Strategic Sourcing version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Cash Management version 9.2 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Product Configurator Brazil version 9.1 | ||
| Oracle | PeopleSoft | PeopleSoft Enterprise FIN Inventory Brazil version 9.1 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "PeopleSoft Enterprise CC Common Application Objects version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise HCM Human Resources version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise SCM Manufacturing version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Common Objects Brazil version 9.1",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise PeopleTools versions 8.61 \u00e0 8.63",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Common Objects Argentina version 9.1",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Manufacturing Brazil version 9.1",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise HCM Global Payroll Switzerland version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise SCM Purchasing version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise SCM Strategic Sourcing version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Cash Management version 9.2",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Product Configurator Brazil version 9.1",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "PeopleSoft Enterprise FIN Inventory Brazil version 9.1",
"product": {
"name": "PeopleSoft",
"vendor": {
"name": "Oracle",
"scada": false
}
}
}
],
"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-2026-91471",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91471"
},
{
"name": "CVE-2026-91485",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91485"
},
{
"name": "CVE-2026-101450",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101450"
},
{
"name": "CVE-2026-25500",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25500"
},
{
"name": "CVE-2026-101409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101409"
},
{
"name": "CVE-2026-34180",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34180"
},
{
"name": "CVE-2026-101487",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101487"
},
{
"name": "CVE-2026-34826",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34826"
},
{
"name": "CVE-2026-101435",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101435"
},
{
"name": "CVE-2026-42766",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42766"
},
{
"name": "CVE-2026-87352",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87352"
},
{
"name": "CVE-2026-87340",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87340"
},
{
"name": "CVE-2026-9076",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9076"
},
{
"name": "CVE-2026-34785",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34785"
},
{
"name": "CVE-2026-60878",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60878"
},
{
"name": "CVE-2026-57436",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57436"
},
{
"name": "CVE-2026-57437",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57437"
},
{
"name": "CVE-2026-101489",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101489"
},
{
"name": "CVE-2026-34181",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34181"
},
{
"name": "CVE-2026-101425",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101425"
},
{
"name": "CVE-2026-101413",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101413"
},
{
"name": "CVE-2026-57234",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57234"
},
{
"name": "CVE-2026-87343",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87343"
},
{
"name": "CVE-2026-42770",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42770"
},
{
"name": "CVE-2026-87345",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87345"
},
{
"name": "CVE-2026-33466",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33466"
},
{
"name": "CVE-2026-91482",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91482"
},
{
"name": "CVE-2026-87415",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87415"
},
{
"name": "CVE-2026-57236",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57236"
},
{
"name": "CVE-2026-87418",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87418"
},
{
"name": "CVE-2026-87348",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87348"
},
{
"name": "CVE-2026-101430",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101430"
},
{
"name": "CVE-2026-91465",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91465"
},
{
"name": "CVE-2026-45445",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45445"
},
{
"name": "CVE-2026-60819",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60819"
},
{
"name": "CVE-2026-91466",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91466"
},
{
"name": "CVE-2026-91468",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91468"
},
{
"name": "CVE-2026-101432",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101432"
},
{
"name": "CVE-2026-101431",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101431"
},
{
"name": "CVE-2026-101491",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101491"
},
{
"name": "CVE-2026-101410",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101410"
},
{
"name": "CVE-2026-87410",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87410"
},
{
"name": "CVE-2025-61919",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61919"
},
{
"name": "CVE-2024-12798",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-12798"
},
{
"name": "CVE-2026-91481",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91481"
},
{
"name": "CVE-2025-15661",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15661"
},
{
"name": "CVE-2026-101420",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101420"
},
{
"name": "CVE-2026-7383",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7383"
},
{
"name": "CVE-2026-57235",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57235"
},
{
"name": "CVE-2026-101488",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101488"
},
{
"name": "CVE-2026-101407",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101407"
},
{
"name": "CVE-2026-34786",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34786"
},
{
"name": "CVE-2026-91519",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91519"
},
{
"name": "CVE-2026-91559",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91559"
},
{
"name": "CVE-2026-101388",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101388"
},
{
"name": "CVE-2026-34230",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34230"
},
{
"name": "CVE-2026-91541",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91541"
},
{
"name": "CVE-2026-58050",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58050"
},
{
"name": "CVE-2026-87350",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87350"
},
{
"name": "CVE-2026-58051",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58051"
},
{
"name": "CVE-2026-91478",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91478"
},
{
"name": "CVE-2026-34827",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34827"
},
{
"name": "CVE-2026-91505",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91505"
},
{
"name": "CVE-2026-91476",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91476"
},
{
"name": "CVE-2026-101426",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101426"
},
{
"name": "CVE-2026-91474",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91474"
},
{
"name": "CVE-2026-34830",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34830"
},
{
"name": "CVE-2026-79770",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79770"
},
{
"name": "CVE-2026-91331",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91331"
},
{
"name": "CVE-2026-70869",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-70869"
},
{
"name": "CVE-2026-60869",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60869"
},
{
"name": "CVE-2026-101433",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101433"
},
{
"name": "CVE-2026-60887",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60887"
},
{
"name": "CVE-2026-42769",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42769"
},
{
"name": "CVE-2026-101414",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101414"
},
{
"name": "CVE-2026-101416",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101416"
},
{
"name": "CVE-2026-60881",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60881"
},
{
"name": "CVE-2026-91356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91356"
},
{
"name": "CVE-2026-45447",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45447"
},
{
"name": "CVE-2026-91264",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91264"
},
{
"name": "CVE-2025-43857",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-43857"
},
{
"name": "CVE-2026-83372",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-83372"
},
{
"name": "CVE-2026-101417",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101417"
},
{
"name": "CVE-2026-45446",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45446"
},
{
"name": "CVE-2026-87353",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87353"
},
{
"name": "CVE-2026-60885",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60885"
},
{
"name": "CVE-2026-60964",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60964"
},
{
"name": "CVE-2026-101428",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101428"
},
{
"name": "CVE-2026-79772",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79772"
},
{
"name": "CVE-2026-101434",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101434"
},
{
"name": "CVE-2026-83427",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-83427"
},
{
"name": "CVE-2026-12816",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12816"
},
{
"name": "CVE-2026-91562",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91562"
},
{
"name": "CVE-2026-79771",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79771"
},
{
"name": "CVE-2026-101418",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101418"
},
{
"name": "CVE-2026-60874",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60874"
},
{
"name": "CVE-2026-91480",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91480"
},
{
"name": "CVE-2026-87401",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87401"
},
{
"name": "CVE-2026-101411",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101411"
},
{
"name": "CVE-2026-34183",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34183"
},
{
"name": "CVE-2026-79769",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79769"
},
{
"name": "CVE-2026-87355",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87355"
},
{
"name": "CVE-2026-91553",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91553"
},
{
"name": "CVE-2026-87409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87409"
},
{
"name": "CVE-2026-42767",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42767"
},
{
"name": "CVE-2026-55200",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-55200"
},
{
"name": "CVE-2026-60745",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60745"
},
{
"name": "CVE-2026-87342",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87342"
},
{
"name": "CVE-2026-101490",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101490"
},
{
"name": "CVE-2026-22860",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22860"
},
{
"name": "CVE-2026-34831",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34831"
},
{
"name": "CVE-2026-101419",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101419"
},
{
"name": "CVE-2025-61772",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61772"
},
{
"name": "CVE-2026-42764",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42764"
},
{
"name": "CVE-2026-60882",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60882"
},
{
"name": "CVE-2026-60743",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60743"
},
{
"name": "CVE-2026-34829",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34829"
},
{
"name": "CVE-2026-91497",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91497"
},
{
"name": "CVE-2026-9563",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9563"
},
{
"name": "CVE-2026-42768",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42768"
},
{
"name": "CVE-2026-57435",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57435"
},
{
"name": "CVE-2024-20925",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-20925"
},
{
"name": "CVE-2026-101415",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101415"
},
{
"name": "CVE-2026-101427",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101427"
},
{
"name": "CVE-2026-55199",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-55199"
},
{
"name": "CVE-2026-83373",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-83373"
},
{
"name": "CVE-2026-91486",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91486"
},
{
"name": "CVE-2026-26961",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-26961"
},
{
"name": "CVE-2026-34182",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34182"
},
{
"name": "CVE-2026-7598",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7598"
},
{
"name": "CVE-2026-101412",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101412"
},
{
"name": "CVE-2026-60968",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60968"
},
{
"name": "CVE-2026-101389",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101389"
},
{
"name": "CVE-2026-60876",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60876"
},
{
"name": "CVE-2026-70860",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-70860"
},
{
"name": "CVE-2026-32762",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32762"
},
{
"name": "CVE-2026-60814",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60814"
},
{
"name": "CVE-2025-61780",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61780"
},
{
"name": "CVE-2026-101429",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101429"
},
{
"name": "CVE-2026-101423",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101423"
},
{
"name": "CVE-2026-87416",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87416"
},
{
"name": "CVE-2026-87344",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87344"
},
{
"name": "CVE-2026-101486",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101486"
},
{
"name": "CVE-2026-101421",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101421"
},
{
"name": "CVE-2026-57438",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57438"
},
{
"name": "CVE-2026-101424",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101424"
},
{
"name": "CVE-2026-42257",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42257"
},
{
"name": "CVE-2026-34763",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34763"
},
{
"name": "CVE-2026-101390",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101390"
},
{
"name": "CVE-2026-87336",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87336"
},
{
"name": "CVE-2026-101422",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101422"
}
],
"initial_release_date": "2026-10-21T00:00:00",
"last_revision_date": "2026-10-21T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1352",
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{
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},
{
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},
{
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},
{
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"title": "Multiples vuln\u00e9rabilit\u00e9s dans Oracle PeopleSoft",
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]
}
CVE-2026-34827 (GCVE-0-2026-34827)
Vulnerability from cvelistv5 – Published: 2026-04-02 17:07 – Updated: 2026-07-15 01:03
VLAI
EPSS
VEX
Title
Rack: Algorithmic-Complexity DoS in Rack::Multipart::Parser
Summary
Rack is a modular Ruby web server interface. From versions 3.0.0.beta1 to before 3.1.21, and 3.2.0 to before 3.2.6, Rack::Multipart::Parser#handle_mime_head parses quoted multipart parameters such as Content-Disposition: form-data; name="..." using repeated String#index searches combined with String#slice! prefix deletion. For escape-heavy quoted values, this causes super-linear processing. An unauthenticated attacker can send a crafted multipart/form-data request containing many parts with long backslash-escaped parameter values to trigger excessive CPU usage during multipart parsing. This results in a denial of service condition in Rack applications that accept multipart form data. This issue has been patched in versions 3.1.21 and 3.2.6.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 18:42 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/rack/rack/security/advisories/… | x_refsource_CONFIRM |
| https://access.redhat.com/security/cve/CVE-2026-34827 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2454501 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| rack | rack |
Affected:
>= 3.0.0.beta1, < 3.1.21
Affected: >= 3.2.0, < 3.2.6 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:5
|
|
| Red Hat | Red Hat 3scale API Management Platform 2 |
cpe:/a:redhat:red_hat_3scale_amp:2
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
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CVE-2026-34829 (GCVE-0-2026-34829)
Vulnerability from cvelistv5 – Published: 2026-04-02 16:46 – Updated: 2026-07-15 01:03
VLAI
EPSS
VEX
Title
Rack: Denial of Service via Unbounded Multipart File Upload Without Content-Length
Summary
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Multipart::Parser only wraps the request body in a BoundedIO when CONTENT_LENGTH is present. When a multipart/form-data request is sent without a Content-Length header, such as with HTTP chunked transfer encoding, multipart parsing continues until end-of-stream with no total size limit. For file parts, the uploaded body is written directly to a temporary file on disk rather than being constrained by the buffered in-memory upload limit. An unauthenticated attacker can therefore stream an arbitrarily large multipart file upload and consume unbounded disk space. This results in a denial of service condition for Rack applications that accept multipart form data. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 17:41 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/rack/rack/security/advisories/… | x_refsource_CONFIRM |
| https://access.redhat.com/security/cve/CVE-2026-34829 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2454488 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| rack | rack |
Affected:
< 2.2.23
Affected: >= 3.0.0.beta1, < 3.1.21 Affected: >= 3.2.0, < 3.2.6 |
|
| Red Hat | Logging Subsystem for Red Hat OpenShift |
cpe:/a:redhat:logging:5
|
|
| Red Hat | Red Hat 3scale API Management Platform 2 |
cpe:/a:redhat:red_hat_3scale_amp:2
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
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CVE-2026-34830 (GCVE-0-2026-34830)
Vulnerability from cvelistv5 – Published: 2026-04-02 16:47 – Updated: 2026-04-02 18:59
VLAI
EPSS
VEX
Title
Rack: Rack::Sendfile regex injection via HTTP_X_ACCEL_MAPPING header allows arbitrary file reads through nginx
Summary
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Sendfile#map_accel_path interpolates the value of the X-Accel-Mapping request header directly into a regular expression when rewriting file paths for X-Accel-Redirect. Because the header value is not escaped, an attacker who can supply X-Accel-Mapping to the backend can inject regex metacharacters and control the generated X-Accel-Redirect response header. In deployments using Rack::Sendfile with x-accel-redirect, this can allow an attacker to cause nginx to serve unintended files from configured internal locations. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 18:59 UTC
CWE
- CWE-625 - Permissive Regular Expression
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rack/rack/security/advisories/… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-34831 (GCVE-0-2026-34831)
Vulnerability from cvelistv5 – Published: 2026-04-02 16:43 – Updated: 2026-04-03 17:48
VLAI
EPSS
VEX
Title
Rack: Content-Length mismatch in Rack::Files error responses
Summary
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Files#fail sets the Content-Length response header using String#size instead of String#bytesize. When the response body contains multibyte UTF-8 characters, the declared Content-Length is smaller than the number of bytes actually sent on the wire. Because Rack::Files reflects the requested path in 404 responses, an attacker can trigger this mismatch by requesting a non-existent path containing percent-encoded UTF-8 characters. This results in incorrect HTTP response framing and may cause response desynchronization in deployments that rely on the incorrect Content-Length value. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 17:43 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rack/rack/security/advisories/… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-42257 (GCVE-0-2026-42257)
Vulnerability from cvelistv5 – Published: 2026-05-09 19:39 – Updated: 2026-05-13 19:33
VLAI
EPSS
VEX
Title
net-imap: Command Injection via "raw" arguments to multiple commands
Summary
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled input, it may contain contain CRLF sequences, which an attacker can use to inject arbitrary IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 19:27 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/ruby/net-imap/security/advisor… | x_refsource_CONFIRM |
| https://github.com/ruby/net-imap/releases/tag/v0.4.24 | x_refsource_MISC |
| https://github.com/ruby/net-imap/releases/tag/v0.5.14 | x_refsource_MISC |
| https://github.com/ruby/net-imap/releases/tag/v0.6.4 | x_refsource_MISC |
Impacted products
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CVE-2026-42764 (GCVE-0-2026-42764)
Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-06-10 07:47
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in QUIC Server Initial Packet Handling
Summary
Issue summary: Receiving a QUIC initial packet with an invalid token may
trigger a NULL pointer dereference in the OpenSSL QUIC server with
address validation disabled.
Impact summary: NULL pointer dereference typically causes abnormal termination
of the affected QUIC server process and a Denial of Service.
If the address validation is disabled in the OpenSSL QUIC server
implementation, an attacker can crash the server by sending an initial
packet with an invalid or expired token.
By default, the client address validation is enabled in the OpenSSL QUIC server
implementation, which makes the default configuration not vulnerable
to this issue. However if the SSL_LISTENER_FLAG_NO_VALIDATE is used with
the SSL_new_listener() call, the address validation is disabled making the
vulnerable code reachable.
The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this
issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 19:36 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
4 references
Impacted products
Date Public
2026-06-09 14:00
Credits
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CVE-2026-42766 (GCVE-0-2026-42766)
Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-06-10 07:48
VLAI
EPSS
VEX
Title
Possible NULL Dereference in Password-Based CMS Decryption
Summary
Issue summary: A specially crafted password-encrypted CMS message
can trigger a NULL pointer dereference during CMS decryption.
Impact summary: This NULL pointer dereference leads to an application crash
and a Denial of Service.
The CMS PasswordRecipientInfo.keyDerivationAlgorithm field is defined as
OPTIONAL in the ASN.1 specification and may therefore be absent in specially
crafted inputs. During the password-based CMS decryption the OpenSSL
CMS implementation dereferences this field without first checking whether it
was present.
An attacker who supplies such a CMS message to an application performing
password-based CMS decryption can trigger an application crash, leading to
a Denial of Service.
Applications that process password-encrypted CMS messages may be affected.
The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this
issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 19:46 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
Date Public
2026-06-09 14:00
Credits
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CVE-2026-42767 (GCVE-0-2026-42767)
Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-06-10 07:48
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in CRMF EncryptedValue Decryption
Summary
Issue summary: An attacker-controlled CMP (Certificate Management Protocol)
server could trigger a NULL pointer dereference in a CMP client application.
Impact summary: A NULL pointer dereference causes a crash of the
application and a Denial of Service.
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craft a CMP response containing a CRMF (Certificate Request Message Format)
CertRepMessage with an EncryptedValue structure where the symmAlg field
has an algorithm OID but no parameters field. When the OpenSSL CMP client
processes this response, the NULL dereference occurs, causing a crash of
the CMP client.
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issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 19:44 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
Date Public
2026-06-09 14:00
Credits
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CVE-2026-42768 (GCVE-0-2026-42768)
Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-06-10 07:48
VLAI
EPSS
VEX
Title
Multi-RecipientInfo Bleichenbacher Oracle in CMS_decrypt() and PKCS7_decrypt()
Summary
Issue summary: The CMS_decrypt and PKCS7_decrypt functions are vulnerable to
Bleichenbacher-style attack when an attacker is able to provide the CMS or
S/MIME messages and observe the error code and/or decryption output.
Impact summary: The Bleichenbacher-style attack allows an attacker to use the
victim's vulnerable application as a way to decrypt or sign messages with the
victim's private RSA key.
The attack is possible in 2 variants.
1. The decryption API (CMS_decrypt(), PKCS7_decrypt()) is used without
providing the recipient certificate. In this case OpenSSL iterates over every
KeyTransRecipientInfo (KTRI) without stopping at the first success.
An attacker who authors a message with two KTRI entries — the first one
wrapping a real CEK under the victim's public key, the second with an
arbitrary probe ciphertext — obtains opportunity to iterate the 2nd KTRI to
get a valid PKCS#1 v1.5 padding if the error code of the application is
available.
That is a Bleichenbacher oracle (Bleichenbacher, CRYPTO '98): an
adaptive-chosen-ciphertext side channel from which the attacker decrypts any
RSA ciphertext to the victim's key or forges any PKCS#1 v1.5 signature under
it.
2. When the decryption API (CMS_decrypt(), PKCS7_decrypt()) is provided with
the recipient certificate, and the recipient is not found, a random
key is substituted.
An attacker who authors a message and is able to compare both error code and
the result of the decryption, can mount a Bleichenbacher oracle.
We are not aware of any applications that provide a remote attacker
an opportunity to mount an attack described in these scenarios. We consider
the existence of such application very unlikely, and for this reason this
CVE has been evaluated as Low severity.
To avoid these attacks, when RSA PKCS#1 v1.5 Key Transport is in use, the
invoked EVP_PKEY_decrypt() will use the implicit rejection mechanism described
in draft-irtf-cfrg-rsa-guidance. In previous OpenSSL releases the implicit
rejection was explicitly disabled.
The implicit rejection mechanism always returns a plaintext value,
the symmetric key. This result is deterministic for the ciphertext and the
private key. The length of the decryption result can happen to match the
length of the key of the symmetric cipher that was used for the content
encryption. When a certificate is not provided, the last RecipientInfo
producing a key that looks valid will be used. It may cause getting garbage
content on decryption. As a proper way to deal with this a recipient
certificate has to be provided to identify the particular RecipientInfo for
decryption.
The FIPS modules in 4.0, 3.6, 3.5, and 3.4 are not affected by this issue, as
CMS and S/MIME processing happens outside the OpenSSL FIPS module boundary.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 19:40 UTC
CWE
- CWE-514 - Covert Channel
Assigner
References
5 references
Impacted products
Date Public
2026-06-09 14:00
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CVE-2026-42769 (GCVE-0-2026-42769)
Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-06-10 07:48
VLAI
EPSS
VEX
Title
Trust-Anchor Substitution via cert/issuer Typo in CMP rootCaKeyUpdate
Summary
Issue Summary: An error in the callback used to verify the certificate
provided in a Root CA key update Certificate Management Protocol (CMP)
message response rendered the certificate validation ineffectual, which
could lead to escalation of credentials from the Registration Authority (RA)
level to the root Certification Authority (root CA) level.
Impact Summary: The Registration Autority could replace the root CA
certificate for the CMP clients with an arbitrary root CA certificate.
One of the parts of the Certificate Management Protocol (CMP), specified in
RFC 9810, is Root Certification Authority (root CA) key Rollover,
which is sent by the server in a message with type 'id-it-rootCaKeyUpdate'.
As part of these messages, 'newWithOld' certificate, the new root CA
certificate signed with the old root CA key, is provided, and verifying its
signature is crucial for transferring the trust from the old CA key to the
new one.
The 'id-it-rootCaKeyUpdate' messages are expected to be processed with
OSSL_CMP_get1_rootCaKeyUpdate(), that is expected to verify the 'newWithOld'
certificate. A typo in the certificate chain building code led to adding
an incorrect certificate ('newWithOld' instead of 'oldRoot') to the
certificate chain, rendering the certificate verification process ineffectual
(only the issuer name and the algorithm OIDs were verified by other parts
of the verification code).
An attacker who already has credentials that satisfy the CMP message
protection checks can generate a new key pair and use a crafted self-signed
certificate in its 'id-it-rootCaKeyUpdate' CMP messages which affected CMP
clients would accept as a new trust anchor.
Significant preconditions for the attack (having valid RA-level credentials)
are the reason the issue was assigned Low severity.
The FIPS modules are not affected by this issue, as the affected code is
outside the OpenSSL FIPS module boundary.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 19:38 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
5 references
Impacted products
Date Public
2026-06-09 14:00
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- 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.
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Vulnerability timeline
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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
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