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CERTFR-2026-AVI-0550
Vulnerability from certfr_avis - Published: 2026-05-07 - Updated: 2026-05-07
De multiples vulnérabilités ont été découvertes dans les produits IBM. 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 | ||
|---|---|---|---|---|
| IBM | AIX | AIX 7.2 et 7.3 sans le correctif 301610mc.260424.epkg.Z | ||
| IBM | Sterling | IBM Sterling Transformation Extender versions 11.0.0.0 sans le correctif PH71092 | ||
| IBM | Sterling | IBM Sterling Transformation Extender versions 10.1.0.3 sans le correctif PH71092 | ||
| IBM | QRadar | SOAR QRadar Plugin App versions antérieures à 5.6.4 | ||
| IBM | QRadar | QRadar AI Assistant versions antérieures à 1.5.0 | ||
| IBM | Sterling | IBM Sterling Transformation Extender versions 10.1.1.2 sans le correctif PH71092 | ||
| IBM | Sterling | IBM Sterling Transformation Extender versions 10.1.2.2 sans le correctif PH71092 | ||
| IBM | VIOS | VIOS 4.1 sans le correctif 301610mc.260424.epkg.Z |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "AIX 7.2 et 7.3 sans le correctif 301610mc.260424.epkg.Z",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "IBM Sterling Transformation Extender versions 11.0.0.0 sans le correctif PH71092",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "IBM Sterling Transformation Extender versions 10.1.0.3 sans le correctif PH71092",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "SOAR QRadar Plugin App versions ant\u00e9rieures \u00e0 5.6.4",
"product": {
"name": "QRadar",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "QRadar AI Assistant versions ant\u00e9rieures \u00e0 1.5.0",
"product": {
"name": "QRadar",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "IBM Sterling Transformation Extender versions 10.1.1.2 sans le correctif PH71092",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "IBM Sterling Transformation Extender versions 10.1.2.2 sans le correctif PH71092",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "VIOS 4.1 sans le correctif 301610mc.260424.epkg.Z",
"product": {
"name": "VIOS",
"vendor": {
"name": "IBM",
"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-2026-40087",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40087"
},
{
"name": "CVE-2026-39892",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39892"
},
{
"name": "CVE-2026-33123",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33123"
},
{
"name": "CVE-2026-22013",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22013"
},
{
"name": "CVE-2026-22018",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22018"
},
{
"name": "CVE-2026-34073",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34073"
},
{
"name": "CVE-2021-23337",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-23337"
},
{
"name": "CVE-2025-62718",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62718"
},
{
"name": "CVE-2026-25645",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25645"
},
{
"name": "CVE-2026-4800",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4800"
},
{
"name": "CVE-2026-0540",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-0540"
},
{
"name": "CVE-2026-28389",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-28389"
},
{
"name": "CVE-2026-33671",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33671"
},
{
"name": "CVE-2026-34515",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34515"
},
{
"name": "CVE-2026-34519",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34519"
},
{
"name": "CVE-2026-40175",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40175"
},
{
"name": "CVE-2026-34518",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34518"
},
{
"name": "CVE-2026-34525",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34525"
},
{
"name": "CVE-2026-28387",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-28387"
},
{
"name": "CVE-2026-28388",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-28388"
},
{
"name": "CVE-2026-4539",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4539"
},
{
"name": "CVE-2026-2950",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2950"
},
{
"name": "CVE-2026-22016",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22016"
},
{
"name": "CVE-2026-22021",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22021"
},
{
"name": "CVE-2026-22007",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22007"
},
{
"name": "CVE-2026-27124",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27124"
},
{
"name": "CVE-2026-34268",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34268"
},
{
"name": "CVE-2026-28390",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-28390"
},
{
"name": "CVE-2026-33672",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33672"
},
{
"name": "CVE-2026-27459",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27459"
},
{
"name": "CVE-2026-34516",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34516"
},
{
"name": "CVE-2026-27448",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27448"
},
{
"name": "CVE-2026-31789",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31789"
},
{
"name": "CVE-2026-34517",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34517"
},
{
"name": "CVE-2026-32871",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32871"
},
{
"name": "CVE-2026-34513",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34513"
},
{
"name": "CVE-2026-34514",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34514"
},
{
"name": "CVE-2026-34520",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34520"
},
{
"name": "CVE-2025-64340",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64340"
},
{
"name": "CVE-2026-28804",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-28804"
},
{
"name": "CVE-2026-29063",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29063"
},
{
"name": "CVE-2026-22815",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22815"
},
{
"name": "CVE-2025-13465",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-13465"
},
{
"name": "CVE-2025-67221",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-67221"
},
{
"name": "CVE-2026-25547",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25547"
},
{
"name": "CVE-2026-31790",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31790"
},
{
"name": "CVE-2026-34070",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34070"
}
],
"initial_release_date": "2026-05-07T00:00:00",
"last_revision_date": "2026-05-07T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0550",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-05-07T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits IBM. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits IBM",
"vendor_advisories": [
{
"published_at": "2026-05-05",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7271707",
"url": "https://www.ibm.com/support/pages/node/7271707"
},
{
"published_at": "2026-05-06",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7271922",
"url": "https://www.ibm.com/support/pages/node/7271922"
},
{
"published_at": "2026-05-04",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7271681",
"url": "https://www.ibm.com/support/pages/node/7271681"
},
{
"published_at": "2026-05-05",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7271765",
"url": "https://www.ibm.com/support/pages/node/7271765"
}
]
}
CVE-2026-28390 (GCVE-0-2026-28390)
Vulnerability from cvelistv5 – Published: 2026-04-07 22:00 – Updated: 2026-05-12 12:09
VLAI
EPSS
Title
Possible NULL Dereference When Processing CMS KeyTransportRecipientInfo
Summary
Issue summary: During processing of a crafted CMS EnvelopedData message
with KeyTransportRecipientInfo a NULL pointer dereference can happen.
Impact summary: Applications that process attacker-controlled CMS data may
crash before authentication or cryptographic operations occur resulting in
Denial of Service.
When a CMS EnvelopedData message that uses KeyTransportRecipientInfo with
RSA-OAEP encryption is processed, the optional parameters field of
RSA-OAEP SourceFunc algorithm identifier is examined without checking
for its presence. This results in a NULL pointer dereference if the field
is missing.
Applications and services that call CMS_decrypt() on untrusted input
(e.g., S/MIME processing or CMS-based protocols) are vulnerable.
The FIPS modules in 3.6, 3.5, 3.4, 3.3 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 (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSSL | OpenSSL |
Affected:
3.6.0 , < 3.6.2
(semver)
Affected: 3.5.0 , < 3.5.6 (semver) Affected: 3.4.0 , < 3.4.5 (semver) Affected: 3.3.0 , < 3.3.7 (semver) Affected: 3.0.0 , < 3.0.20 (semver) Affected: 1.1.1 , < 1.1.1zg (custom) Affected: 1.0.2 , < 1.0.2zp (custom) |
|
| Siemens | SIMATIC CN 4100 |
Affected:
0 , < V5.0
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
Date Public
2026-04-07 14:00
Credits
Muhammad Daffa
Zhanpeng Liu (Tencent Xuanwu Lab)
Guannan Wang (Tencent Xuanwu Lab)
Guancheng Li (Tencent Xuanwu Lab)
Joshua Rogers (Aisle Research)
Chanho Kim
Neil Horman
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-28390",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-10T20:24:15.925981Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-10T20:26:06.061Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC CN 4100",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V5.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T12:09:02.294Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "OpenSSL",
"vendor": "OpenSSL",
"versions": [
{
"lessThan": "3.6.2",
"status": "affected",
"version": "3.6.0",
"versionType": "semver"
},
{
"lessThan": "3.5.6",
"status": "affected",
"version": "3.5.0",
"versionType": "semver"
},
{
"lessThan": "3.4.5",
"status": "affected",
"version": "3.4.0",
"versionType": "semver"
},
{
"lessThan": "3.3.7",
"status": "affected",
"version": "3.3.0",
"versionType": "semver"
},
{
"lessThan": "3.0.20",
"status": "affected",
"version": "3.0.0",
"versionType": "semver"
},
{
"lessThan": "1.1.1zg",
"status": "affected",
"version": "1.1.1",
"versionType": "custom"
},
{
"lessThan": "1.0.2zp",
"status": "affected",
"version": "1.0.2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Muhammad Daffa"
},
{
"lang": "en",
"type": "reporter",
"value": "Zhanpeng Liu (Tencent Xuanwu Lab)"
},
{
"lang": "en",
"type": "reporter",
"value": "Guannan Wang (Tencent Xuanwu Lab)"
},
{
"lang": "en",
"type": "reporter",
"value": "Guancheng Li (Tencent Xuanwu Lab)"
},
{
"lang": "en",
"type": "reporter",
"value": "Joshua Rogers (Aisle Research)"
},
{
"lang": "en",
"type": "reporter",
"value": "Chanho Kim"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Neil Horman"
}
],
"datePublic": "2026-04-07T14:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Issue summary: During processing of a crafted CMS EnvelopedData message\u003cbr\u003ewith KeyTransportRecipientInfo a NULL pointer dereference can happen.\u003cbr\u003e\u003cbr\u003eImpact summary: Applications that process attacker-controlled CMS data may\u003cbr\u003ecrash before authentication or cryptographic operations occur resulting in\u003cbr\u003eDenial of Service.\u003cbr\u003e\u003cbr\u003eWhen a CMS EnvelopedData message that uses KeyTransportRecipientInfo with\u003cbr\u003eRSA-OAEP encryption is processed, the optional parameters field of\u003cbr\u003eRSA-OAEP SourceFunc algorithm identifier is examined without checking\u003cbr\u003efor its presence. This results in a NULL pointer dereference if the field\u003cbr\u003eis missing.\u003cbr\u003e\u003cbr\u003eApplications and services that call CMS_decrypt() on untrusted input\u003cbr\u003e(e.g., S/MIME processing or CMS-based protocols) are vulnerable.\u003cbr\u003e\u003cbr\u003eThe FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this\u003cbr\u003eissue, as the affected code is outside the OpenSSL FIPS module boundary."
}
],
"value": "Issue summary: During processing of a crafted CMS EnvelopedData message\nwith KeyTransportRecipientInfo a NULL pointer dereference can happen.\n\nImpact summary: Applications that process attacker-controlled CMS data may\ncrash before authentication or cryptographic operations occur resulting in\nDenial of Service.\n\nWhen a CMS EnvelopedData message that uses KeyTransportRecipientInfo with\nRSA-OAEP encryption is processed, the optional parameters field of\nRSA-OAEP SourceFunc algorithm identifier is examined without checking\nfor its presence. This results in a NULL pointer dereference if the field\nis missing.\n\nApplications and services that call CMS_decrypt() on untrusted input\n(e.g., S/MIME processing or CMS-based protocols) are vulnerable.\n\nThe FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this\nissue, as the affected code is outside the OpenSSL FIPS module boundary."
}
],
"metrics": [
{
"format": "other",
"other": {
"content": {
"text": "Low"
},
"type": "https://openssl-library.org/policies/general/security-policy/"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-15T07:28:22.729Z",
"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
"shortName": "openssl"
},
"references": [
{
"name": "OpenSSL Advisory",
"tags": [
"vendor-advisory"
],
"url": "https://openssl-library.org/news/secadv/20260407.txt"
},
{
"name": "3.6.2 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/01194a8f1941115cd0383bfa91c736dd3993c8bc"
},
{
"name": "3.5.6 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/2e39b7a6993be445fddb9fbce316fa756e0397b6"
},
{
"name": "3.4.5 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/ea7b4ea4f9f853521ba34830cbcadc970d2e0788"
},
{
"name": "3.3.7 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/fd2f1a6cf53b9ceeca723a001aa4b825d7c7ee75"
},
{
"name": "3.0.20 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/af2a5fecd3e71a29e7568f9c1453dec5cebbaff4"
}
],
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CVE-2026-28804 (GCVE-0-2026-28804)
Vulnerability from cvelistv5 – Published: 2026-03-06 06:46 – Updated: 2026-03-06 16:05
VLAI
EPSS
Title
pypdf: Inefficient decoding of ASCIIHexDecode streams
Summary
pypdf is a free and open-source pure-python PDF library. Prior to version 6.7.5, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /ASCIIHexDecode filter. This issue has been patched in version 6.7.5.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/py-pdf/pypdf/security/advisori… | x_refsource_CONFIRM |
| https://github.com/py-pdf/pypdf/pull/3666 | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/commit/648c627d26… | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/releases/tag/6.7.5 | x_refsource_MISC |
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CVE-2026-29063 (GCVE-0-2026-29063)
Vulnerability from cvelistv5 – Published: 2026-03-06 18:25 – Updated: 2026-06-30 12:07
VLAI
EPSS
Title
Immutable.js: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in immutable
Summary
Immutable.js provides many Persistent Immutable data structures. Prior to versions 3.8.3, 4.3.7, and 5.1.5, Prototype Pollution is possible in immutable via the mergeDeep(), mergeDeepWith(), merge(), Map.toJS(), and Map.toObject() APIs. This issue has been patched in versions 3.8.3, 4.3.7, and 5.1.5.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
54 references
Impacted products
61 products
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CVE-2026-2950 (GCVE-0-2026-2950)
Vulnerability from cvelistv5 – Published: 2026-03-31 19:18 – Updated: 2026-04-01 13:43
VLAI
EPSS
Title
lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`
Summary
Impact:
Lodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the _.unset and _.omit functions. The fix for (CVE-2025-13465: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg) only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties from built-in prototypes such as Object.prototype, Number.prototype, and String.prototype.
The issue permits deletion of prototype properties but does not allow overwriting their original behavior.
Patches:
This issue is patched in 4.18.0.
Workarounds:
None. Upgrade to the patched version.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| lodash | lodash |
Affected:
4.17.23 , < 4.18.0
(semver)
Unaffected: 4.18.0 (semver) |
|
| lodash | lodash-es |
Affected:
4.17.23 , < 4.18.0
(semver)
Unaffected: 4.18.0 (semver) |
|
| lodash | lodash-amd |
Affected:
4.17.23 , < 4.18.0
(semver)
Unaffected: 4.18.0 (semver) |
|
| lodash | lodash.unset |
Affected:
4.0.0 , < 4.18.0
(semver)
Unaffected: 4.18.0 (semver) |
Credits
Haruna38
shpik-kr
maru1009
ott3r07
zolbooo
backuardo
falsyvalues
jonchurch
jdalton
UlisesGascon
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CVE-2026-31789 (GCVE-0-2026-31789)
Vulnerability from cvelistv5 – Published: 2026-04-07 22:00 – Updated: 2026-05-12 12:09
VLAI
EPSS
Title
Heap Buffer Overflow in Hexadecimal Conversion
Summary
Issue summary: Converting an excessively large OCTET STRING value to
a hexadecimal string leads to a heap buffer overflow on 32 bit platforms.
Impact summary: A heap buffer overflow may lead to a crash or possibly
an attacker controlled code execution or other undefined behavior.
If an attacker can supply a crafted X.509 certificate with an excessively
large OCTET STRING value in extensions such as the Subject Key Identifier
(SKID) or Authority Key Identifier (AKID) which are being converted to hex,
the size of the buffer needed for the result is calculated as multiplication
of the input length by 3. On 32 bit platforms, this multiplication may overflow
resulting in the allocation of a smaller buffer and a heap buffer overflow.
Applications and services that print or log contents of untrusted X.509
certificates are vulnerable to this issue. As the certificates would have
to have sizes of over 1 Gigabyte, printing or logging such certificates
is a fairly unlikely operation and only 32 bit platforms are affected,
this issue was assigned Low severity.
The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this
issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSSL | OpenSSL |
Affected:
3.6.0 , < 3.6.2
(semver)
Affected: 3.5.0 , < 3.5.6 (semver) Affected: 3.4.0 , < 3.4.5 (semver) Affected: 3.3.0 , < 3.3.7 (semver) Affected: 3.0.0 , < 3.0.20 (semver) |
|
| Siemens | SIMATIC CN 4100 |
Affected:
0 , < V5.0
(custom)
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Date Public
2026-04-07 14:00
Credits
Quoc Tran (Xint.io - US Team)
Igor Ustinov
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CVE-2026-31790 (GCVE-0-2026-31790)
Vulnerability from cvelistv5 – Published: 2026-04-07 22:00 – Updated: 2026-05-12 12:09
VLAI
EPSS
Title
Incorrect Failure Handling in RSA KEM RSASVE Encapsulation
Summary
Issue summary: Applications using RSASVE key encapsulation to establish
a secret encryption key can send contents of an uninitialized memory buffer to
a malicious peer.
Impact summary: The uninitialized buffer might contain sensitive data from the
previous execution of the application process which leads to sensitive data
leakage to an attacker.
RSA_public_encrypt() returns the number of bytes written on success and -1
on error. The affected code tests only whether the return value is non-zero.
As a result, if RSA encryption fails, encapsulation can still return success to
the caller, set the output lengths, and leave the caller to use the contents of
the ciphertext buffer as if a valid KEM ciphertext had been produced.
If applications use EVP_PKEY_encapsulate() with RSA/RSASVE on an
attacker-supplied invalid RSA public key without first validating that key,
then this may cause stale or uninitialized contents of the caller-provided
ciphertext buffer to be disclosed to the attacker in place of the KEM
ciphertext.
As a workaround calling EVP_PKEY_public_check() or
EVP_PKEY_public_check_quick() before EVP_PKEY_encapsulate() will mitigate
the issue.
The FIPS modules in 3.6, 3.5, 3.4, 3.3, 3.1 and 3.0 are affected by this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSSL | OpenSSL |
Affected:
3.6.0 , < 3.6.2
(semver)
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|
| Siemens | SIMATIC CN 4100 |
Affected:
0 , < V5.0
(custom)
|
Date Public
2026-04-07 14:00
Credits
Simo Sorce (Red Hat)
Nikola Pajkovsky
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CVE-2026-32871 (GCVE-0-2026-32871)
Vulnerability from cvelistv5 – Published: 2026-04-02 14:52 – Updated: 2026-06-30 12:07
VLAI
EPSS
Title
FastMCP OpenAPI Provider has an SSRF & Path Traversal Vulnerability
Summary
FastMCP is a Pythonic way to build MCP servers and clients. Prior to version 3.2.0, the OpenAPIProvider in FastMCP exposes internal APIs to MCP clients by parsing OpenAPI specifications. The RequestDirector class is responsible for constructing HTTP requests to the backend service. A vulnerability exists in the _build_url() method. When an OpenAPI operation defines path parameters (e.g., /api/v1/users/{user_id}), the system directly substitutes parameter values into the URL template string without URL-encoding. Subsequently, urllib.parse.urljoin() resolves the final URL. Since urljoin() interprets ../ sequences as directory traversal, an attacker controlling a path parameter can perform path traversal attacks to escape the intended API prefix and access arbitrary backend endpoints. This results in authenticated SSRF, as requests are sent with the authorization headers configured in the MCP provider. This issue has been patched in version 3.2.0.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/PrefectHQ/fastmcp/security/adv… | x_refsource_CONFIRM |
| https://github.com/PrefectHQ/fastmcp/pull/3507 | x_refsource_MISC |
| https://github.com/PrefectHQ/fastmcp/commit/40bdf… | x_refsource_MISC |
| https://github.com/PrefectHQ/fastmcp/releases/tag… | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-32871 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2454434 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| PrefectHQ | fastmcp |
Affected:
< 3.2.0
|
|
| Red Hat | Red Hat Satellite 6 |
cpe:/a:redhat:satellite:6 |
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai |
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CVE-2026-33123 (GCVE-0-2026-33123)
Vulnerability from cvelistv5 – Published: 2026-03-20 09:09 – Updated: 2026-03-20 18:07
VLAI
EPSS
Title
pypdf has inefficient decoding of array-based streams
Summary
pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.1 allow an attacker to craft a malicious PDF which leads to long runtimes and/or large memory usage. Exploitation requires accessing an array-based stream with many entries. This issue has been fixed in version 6.9.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/py-pdf/pypdf/security/advisori… | x_refsource_CONFIRM |
| https://github.com/py-pdf/pypdf/pull/3686 | x_refsource_MISC |
| https://github.com/py-pdf/pypdf/releases/tag/6.9.1 | x_refsource_MISC |
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CVE-2026-33671 (GCVE-0-2026-33671)
Vulnerability from cvelistv5 – Published: 2026-03-26 21:20 – Updated: 2026-03-27 20:00
VLAI
EPSS
Title
Picomatch has a ReDoS vulnerability via extglob quantifiers
Summary
Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) when processing crafted extglob patterns. Certain patterns using extglob quantifiers such as `+()` and `*()`, especially when combined with overlapping alternatives or nested extglobs, are compiled into regular expressions that can exhibit catastrophic backtracking on non-matching input. Applications are impacted when they allow untrusted users to supply glob patterns that are passed to `picomatch` for compilation or matching. In those cases, an attacker can cause excessive CPU consumption and block the Node.js event loop, resulting in a denial of service. Applications that only use trusted, developer-controlled glob patterns are much less likely to be exposed in a security-relevant way. This issue is fixed in picomatch 4.0.4, 3.0.2 and 2.3.2. Users should upgrade to one of these versions or later, depending on their supported release line. If upgrading is not immediately possible, avoid passing untrusted glob patterns to `picomatch`. Possible mitigations include disabling extglob support for untrusted patterns by using `noextglob: true`, rejecting or sanitizing patterns containing nested extglobs or extglob quantifiers such as `+()` and `*()`, enforcing strict allowlists for accepted pattern syntax, running matching in an isolated worker or separate process with time and resource limits, and applying application-level request throttling and input validation for any endpoint that accepts glob patterns.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/micromatch/picomatch/security/… | x_refsource_CONFIRM |
| https://github.com/micromatch/picomatch/commit/5e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| micromatch | picomatch |
Affected:
>= 4.0.0, < 4.0.4
Affected: >= 3.0.0, < 3.0.2 Affected: < 2.3.2 |
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CVE-2026-33672 (GCVE-0-2026-33672)
Vulnerability from cvelistv5 – Published: 2026-03-26 21:39 – Updated: 2026-03-27 13:58
VLAI
EPSS
Title
Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching
Summary
Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the `POSIX_REGEX_SOURCE` object. Because the object inherits from `Object.prototype`, specially crafted POSIX bracket expressions (e.g., `[[:constructor:]]`) can reference inherited method names. These methods are implicitly converted to strings and injected into the generated regular expression. This leads to incorrect glob matching behavior (integrity impact), where patterns may match unintended filenames. The issue does not enable remote code execution, but it can cause security-relevant logic errors in applications that rely on glob matching for filtering, validation, or access control. All users of affected `picomatch` versions that process untrusted or user-controlled glob patterns are potentially impacted. This issue is fixed in picomatch 4.0.4, 3.0.2 and 2.3.2. Users should upgrade to one of these versions or later, depending on their supported release line. If upgrading is not immediately possible, avoid passing untrusted glob patterns to picomatch. Possible mitigations include sanitizing or rejecting untrusted glob patterns, especially those containing POSIX character classes like `[[:...:]]`; avoiding the use of POSIX bracket expressions if user input is involved; and manually patching the library by modifying `POSIX_REGEX_SOURCE` to use a null prototype.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/micromatch/picomatch/security/… | x_refsource_CONFIRM |
| https://github.com/micromatch/picomatch/commit/45… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| micromatch | picomatch |
Affected:
>= 4.0.0, < 4.0.4
Affected: >= 3.0.0, < 3.0.2 Affected: < 2.3.2 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-33672",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-27T13:31:31.464766Z",
"version": "2.0.3"
},
"type": "ssvc"
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}
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"providerMetadata": {
"dateUpdated": "2026-03-27T13:58:41.846Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "picomatch",
"vendor": "micromatch",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.0.0, \u003c 4.0.4"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c 3.0.2"
},
{
"status": "affected",
"version": "\u003c 2.3.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the `POSIX_REGEX_SOURCE` object. Because the object inherits from `Object.prototype`, specially crafted POSIX bracket expressions (e.g., `[[:constructor:]]`) can reference inherited method names. These methods are implicitly converted to strings and injected into the generated regular expression. This leads to incorrect glob matching behavior (integrity impact), where patterns may match unintended filenames. The issue does not enable remote code execution, but it can cause security-relevant logic errors in applications that rely on glob matching for filtering, validation, or access control. All users of affected `picomatch` versions that process untrusted or user-controlled glob patterns are potentially impacted. This issue is fixed in picomatch 4.0.4, 3.0.2 and 2.3.2. Users should upgrade to one of these versions or later, depending on their supported release line. If upgrading is not immediately possible, avoid passing untrusted glob patterns to picomatch. Possible mitigations include sanitizing or rejecting untrusted glob patterns, especially those containing POSIX character classes like `[[:...:]]`; avoiding the use of POSIX bracket expressions if user input is involved; and manually patching the library by modifying `POSIX_REGEX_SOURCE` to use a null prototype."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1321",
"description": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-26T21:39:16.362Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/micromatch/picomatch/security/advisories/GHSA-3v7f-55p6-f55p",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/micromatch/picomatch/security/advisories/GHSA-3v7f-55p6-f55p"
},
{
"name": "https://github.com/micromatch/picomatch/commit/4516eb521f13a46b2fe1a1d2c9ef6b20ddc0e903",
"tags": [
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"url": "https://github.com/micromatch/picomatch/commit/4516eb521f13a46b2fe1a1d2c9ef6b20ddc0e903"
}
],
"source": {
"advisory": "GHSA-3v7f-55p6-f55p",
"discovery": "UNKNOWN"
},
"title": "Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-33672",
"datePublished": "2026-03-26T21:39:16.362Z",
"dateReserved": "2026-03-23T16:34:59.930Z",
"dateUpdated": "2026-03-27T13:58:41.846Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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.
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