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CERTFR-2026-AVI-0641
Vulnerability from certfr_avis - Published: 2026-05-22 - Updated: 2026-05-22
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, 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 | ||
|---|---|---|---|---|
| IBM | AIX | Open SDK pour Rust sur AIX versions 1.92.x sans le correctif de sécurité Fix Pack 2 | ||
| IBM | WebSphere | WebSphere Automation versions 1.1x antérieures à 1.12.1 | ||
| IBM | Db2 | Db2 versions 12.1.x antérieures à 12.1.4 sans le correctif Special Build #83501 | ||
| IBM | Db2 | Db2 Big SQL versions 7.6.x à 8.3.x antérieures à 8.3.1 patch 4 | ||
| IBM | Db2 | Db2 sur Cloud Pak for Data et Db2 Warehouse sur Cloud Pak for Data versions 4.8.x à 5.3.x antérieures à 5.3.1 | ||
| IBM | AIX | Open SDK pour Rust sur AIX versions 1.90.x sans le correctif de sécurité Fix Pack 2 | ||
| IBM | Sterling | Sterling Transformation Extender versions 11.0.1.1 et 11.0.2.0 sans le correctif de sécurité PH71227 | ||
| IBM | Db2 | Db2 versions 11.5.x antérieures à 11.5.9 sans le correctif Special Build #81937 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Open SDK pour Rust sur AIX versions 1.92.x sans le correctif de s\u00e9curit\u00e9 Fix Pack 2",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Automation versions 1.1x ant\u00e9rieures \u00e0 1.12.1",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 12.1.x ant\u00e9rieures \u00e0 12.1.4 sans le correctif Special Build #83501",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 Big SQL versions 7.6.x \u00e0 8.3.x ant\u00e9rieures \u00e0 8.3.1 patch 4",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 sur Cloud Pak for Data et Db2 Warehouse sur Cloud Pak for Data versions 4.8.x \u00e0 5.3.x ant\u00e9rieures \u00e0 5.3.1",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Open SDK pour Rust sur AIX versions 1.90.x sans le correctif de s\u00e9curit\u00e9 Fix Pack 2",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 11.0.1.1 et 11.0.2.0 sans le correctif de s\u00e9curit\u00e9 PH71227",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 11.5.x ant\u00e9rieures \u00e0 11.5.9 sans le correctif Special Build #81937",
"product": {
"name": "Db2",
"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-2025-6395",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-6395"
},
{
"name": "CVE-2026-26007",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-26007"
},
{
"name": "CVE-2025-61730",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61730"
},
{
"name": "CVE-2025-36353",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36353"
},
{
"name": "CVE-2026-21933",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-21933"
},
{
"name": "CVE-2026-21932",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-21932"
},
{
"name": "CVE-2025-58190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58190"
},
{
"name": "CVE-2026-32597",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32597"
},
{
"name": "CVE-2026-31958",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31958"
},
{
"name": "CVE-2025-67726",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-67726"
},
{
"name": "CVE-2026-33186",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33186"
},
{
"name": "CVE-2025-13867",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-13867"
},
{
"name": "CVE-2025-2668",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-2668"
},
{
"name": "CVE-2025-36427",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36427"
},
{
"name": "CVE-2025-39761",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39761"
},
{
"name": "CVE-2026-35611",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35611"
},
{
"name": "CVE-2024-45310",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45310"
},
{
"name": "CVE-2025-36384",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36384"
},
{
"name": "CVE-2025-36098",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36098"
},
{
"name": "CVE-2025-36184",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36184"
},
{
"name": "CVE-2026-2391",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-2391"
},
{
"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-2025-36247",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36247"
},
{
"name": "CVE-2025-58767",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58767"
},
{
"name": "CVE-2025-36009",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36009"
},
{
"name": "CVE-2025-9820",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-9820"
},
{
"name": "CVE-2025-36070",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36070"
},
{
"name": "CVE-2025-36428",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36428"
},
{
"name": "CVE-2025-15284",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-15284"
},
{
"name": "CVE-2026-34282",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34282"
},
{
"name": "CVE-2025-36424",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36424"
},
{
"name": "CVE-2025-36387",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36387"
},
{
"name": "CVE-2025-33042",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-33042"
},
{
"name": "CVE-2025-58057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58057"
},
{
"name": "CVE-2026-21925",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-21925"
},
{
"name": "CVE-2025-64718",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64718"
},
{
"name": "CVE-2023-47038",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-47038"
},
{
"name": "CVE-2025-62718",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62718"
},
{
"name": "CVE-2026-27142",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27142"
},
{
"name": "CVE-2026-23865",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23865"
},
{
"name": "CVE-2026-33671",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33671"
},
{
"name": "CVE-2025-67721",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-67721"
},
{
"name": "CVE-2026-33750",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33750"
},
{
"name": "CVE-2026-6918",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6918"
},
{
"name": "CVE-2025-47911",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47911"
},
{
"name": "CVE-2026-33228",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33228"
},
{
"name": "CVE-2026-40175",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40175"
},
{
"name": "CVE-2026-29045",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29045"
},
{
"name": "CVE-2021-43784",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-43784"
},
{
"name": "CVE-2025-68161",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68161"
},
{
"name": "CVE-2025-12801",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-12801"
},
{
"name": "CVE-2026-1188",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-1188"
},
{
"name": "CVE-2026-27903",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27903"
},
{
"name": "CVE-2026-41681",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41681"
},
{
"name": "CVE-2026-25679",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25679"
},
{
"name": "CVE-2025-55163",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-55163"
},
{
"name": "CVE-2026-41677",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41677"
},
{
"name": "CVE-2025-32990",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-32990"
},
{
"name": "CVE-2025-36425",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36425"
},
{
"name": "CVE-2025-32989",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-32989"
},
{
"name": "CVE-2025-61594",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61594"
},
{
"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-2025-54410",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-54410"
},
{
"name": "CVE-2025-69873",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-69873"
},
{
"name": "CVE-2026-34268",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34268"
},
{
"name": "CVE-2026-3713",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-3713"
},
{
"name": "CVE-2025-67735",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-67735"
},
{
"name": "CVE-2025-61728",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61728"
},
{
"name": "CVE-2025-36001",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36001"
},
{
"name": "CVE-2025-58056",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58056"
},
{
"name": "CVE-2025-32988",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-32988"
},
{
"name": "CVE-2026-33672",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33672"
},
{
"name": "CVE-2025-58181",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58181"
},
{
"name": "CVE-2025-47914",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47914"
},
{
"name": "CVE-2025-36365",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36365"
},
{
"name": "CVE-2026-25639",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25639"
},
{
"name": "CVE-2025-36442",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36442"
},
{
"name": "CVE-2025-38351",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38351"
},
{
"name": "CVE-2026-21945",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-21945"
},
{
"name": "CVE-2025-59059",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-59059"
},
{
"name": "CVE-2026-41676",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41676"
},
{
"name": "CVE-2025-14689",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-14689"
},
{
"name": "CVE-2025-48924",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-48924"
},
{
"name": "CVE-2025-8916",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8916"
},
{
"name": "CVE-2024-47072",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47072"
},
{
"name": "CVE-2025-36366",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36366"
},
{
"name": "CVE-2025-36123",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36123"
},
{
"name": "CVE-2026-26996",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-26996"
},
{
"name": "CVE-2025-68121",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
},
{
"name": "CVE-2024-50301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50301"
},
{
"name": "CVE-2025-67724",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-67724"
},
{
"name": "CVE-2025-61726",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
},
{
"name": "CVE-2026-29087",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29087"
},
{
"name": "CVE-2025-21614",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21614"
},
{
"name": "CVE-2025-53864",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53864"
},
{
"name": "CVE-2026-32141",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32141"
},
{
"name": "CVE-2026-35554",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35554"
},
{
"name": "CVE-2025-5914",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-5914"
},
{
"name": "CVE-2025-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53057"
},
{
"name": "CVE-2025-36407",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36407"
},
{
"name": "CVE-2026-29063",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29063"
},
{
"name": "CVE-2026-22008",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22008"
},
{
"name": "CVE-2025-53066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53066"
},
{
"name": "CVE-2026-1718",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-1718"
},
{
"name": "CVE-2025-22227",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22227"
},
{
"name": "CVE-2025-27221",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-27221"
},
{
"name": "CVE-2026-27904",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27904"
},
{
"name": "CVE-2026-24281",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-24281"
},
{
"name": "CVE-2026-41678",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41678"
},
{
"name": "CVE-2025-14831",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-14831"
}
],
"initial_release_date": "2026-05-22T00:00:00",
"last_revision_date": "2026-05-22T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0641",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-05-22T00:00:00.000000"
}
],
"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": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"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, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits IBM",
"vendor_advisories": [
{
"published_at": "2026-05-15",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7273152",
"url": "https://www.ibm.com/support/pages/node/7273152"
},
{
"published_at": "2026-05-18",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7273312",
"url": "https://www.ibm.com/support/pages/node/7273312"
},
{
"published_at": "2026-05-15",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7273153",
"url": "https://www.ibm.com/support/pages/node/7273153"
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CVE-2021-43784 (GCVE-0-2021-43784)
Vulnerability from cvelistv5 – Published: 2021-12-06 00:00 – Updated: 2024-10-15 17:14
VLAI?
EPSS
Title
Overflow in netlink bytemsg length field allows attacker to override netlink-based container configuration
Summary
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc, netlink is used internally as a serialization system for specifying the relevant container configuration to the `C` portion of the code (responsible for the based namespace setup of containers). In all versions of runc prior to 1.0.3, the encoder did not handle the possibility of an integer overflow in the 16-bit length field for the byte array attribute type, meaning that a large enough malicious byte array attribute could result in the length overflowing and the attribute contents being parsed as netlink messages for container configuration. This vulnerability requires the attacker to have some control over the configuration of the container and would allow the attacker to bypass the namespace restrictions of the container by simply adding their own netlink payload which disables all namespaces. The main users impacted are those who allow untrusted images with untrusted configurations to run on their machines (such as with shared cloud infrastructure). runc version 1.0.3 contains a fix for this bug. As a workaround, one may try disallowing untrusted namespace paths from your container. It should be noted that untrusted namespace paths would allow the attacker to disable namespace protections entirely even in the absence of this bug.
Severity ?
6 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| opencontainers | runc |
Affected:
< 1.0.3
|
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CVE-2023-47038 (GCVE-0-2023-47038)
Vulnerability from cvelistv5 – Published: 2023-12-18 13:43 – Updated: 2026-01-22 00:06
VLAI?
EPSS
Title
Perl: write past buffer end via illegal user-defined unicode property
Summary
A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.
Severity ?
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2228 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:3128 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-47038 | vdb-entryx_refsource_REDHAT |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2249523 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
5.30.0 , < 5.34.3
(semver)
Affected: 5.36.0 , < 5.36.3 (semver) Affected: 5.38.0 , < 5.38.2 (semver) |
|||
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
8100020240314121426.9fe1d287 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
4:5.32.1-481.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| 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 8 |
cpe:/o:redhat:enterprise_linux:8 |
Date Public ?
2023-11-25 00:00
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CVE-2024-45310 (GCVE-0-2024-45310)
Vulnerability from cvelistv5 – Published: 2024-09-03 19:07 – Updated: 2025-02-21 18:03
VLAI?
EPSS
Title
runc can be confused to create empty files/directories on the host
Summary
runc is a CLI tool for spawning and running containers according to the OCI specification. runc 1.1.13 and earlier, as well as 1.2.0-rc2 and earlier, can be tricked into creating empty files or directories in arbitrary locations in the host filesystem by sharing a volume between two containers and exploiting a race with `os.MkdirAll`. While this could be used to create empty files, existing files would not be truncated. An attacker must have the ability to start containers using some kind of custom volume configuration. Containers using user namespaces are still affected, but the scope of places an attacker can create inodes can be significantly reduced. Sufficiently strict LSM policies (SELinux/Apparmor) can also in principle block this attack -- we suspect the industry standard SELinux policy may restrict this attack's scope but the exact scope of protection hasn't been analysed. This is exploitable using runc directly as well as through Docker and Kubernetes. The issue is fixed in runc v1.1.14 and v1.2.0-rc3.
Some workarounds are available. Using user namespaces restricts this attack fairly significantly such that the attacker can only create inodes in directories that the remapped root user/group has write access to. Unless the root user is remapped to an actual
user on the host (such as with rootless containers that don't use `/etc/sub[ug]id`), this in practice means that an attacker would only be able to create inodes in world-writable directories. A strict enough SELinux or AppArmor policy could in principle also restrict the scope if a specific label is applied to the runc runtime, though neither the extent to which the standard existing policies block this attack nor what exact policies are needed to sufficiently restrict this attack have been thoroughly tested.
Severity ?
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/opencontainers/runc/security/a… | x_refsource_CONFIRM |
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| https://github.com/opencontainers/runc/commit/63c… | x_refsource_MISC |
| https://github.com/opencontainers/runc/commit/878… | x_refsource_MISC |
| https://github.com/opencontainers/runc/commit/f0b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| opencontainers | runc |
Affected:
< 1.1.14
Affected: >= 1.2.0-rc-1, < 1.2.0-rc.3 |
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CVE-2024-47072 (GCVE-0-2024-47072)
Vulnerability from cvelistv5 – Published: 2024-11-07 23:38 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Title
XStream is vulnerable to a Denial of Service attack due to stack overflow from a manipulated binary input stream
Summary
XStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to terminate the application with a stack overflow error resulting in a denial of service only by manipulating the processed input stream when XStream is configured to use the BinaryStreamDriver. XStream 1.4.21 has been patched to detect the manipulation in the binary input stream causing the the stack overflow and raises an InputManipulationException instead. Users are advised to upgrade. Users unable to upgrade may catch the StackOverflowError in the client code calling XStream if XStream is configured to use the BinaryStreamDriver.
Severity ?
7.5 (High)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/x-stream/xstream/security/advi… | x_refsource_CONFIRM |
| https://github.com/x-stream/xstream/commit/bb838c… | x_refsource_MISC |
| https://x-stream.github.io/CVE-2024-47072.html | x_refsource_MISC |
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CVE-2024-50301 (GCVE-0-2024-50301)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2026-05-12 12:00
VLAI?
EPSS
Title
security/keys: fix slab-out-of-bounds in key_task_permission
Summary
In the Linux kernel, the following vulnerability has been resolved:
security/keys: fix slab-out-of-bounds in key_task_permission
KASAN reports an out of bounds read:
BUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36
BUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline]
BUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410
security/keys/permission.c:54
Read of size 4 at addr ffff88813c3ab618 by task stress-ng/4362
CPU: 2 PID: 4362 Comm: stress-ng Not tainted 5.10.0-14930-gafbffd6c3ede #15
Call Trace:
__dump_stack lib/dump_stack.c:82 [inline]
dump_stack+0x107/0x167 lib/dump_stack.c:123
print_address_description.constprop.0+0x19/0x170 mm/kasan/report.c:400
__kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560
kasan_report+0x3a/0x50 mm/kasan/report.c:585
__kuid_val include/linux/uidgid.h:36 [inline]
uid_eq include/linux/uidgid.h:63 [inline]
key_task_permission+0x394/0x410 security/keys/permission.c:54
search_nested_keyrings+0x90e/0xe90 security/keys/keyring.c:793
This issue was also reported by syzbot.
It can be reproduced by following these steps(more details [1]):
1. Obtain more than 32 inputs that have similar hashes, which ends with the
pattern '0xxxxxxxe6'.
2. Reboot and add the keys obtained in step 1.
The reproducer demonstrates how this issue happened:
1. In the search_nested_keyrings function, when it iterates through the
slots in a node(below tag ascend_to_node), if the slot pointer is meta
and node->back_pointer != NULL(it means a root), it will proceed to
descend_to_node. However, there is an exception. If node is the root,
and one of the slots points to a shortcut, it will be treated as a
keyring.
2. Whether the ptr is keyring decided by keyring_ptr_is_keyring function.
However, KEYRING_PTR_SUBTYPE is 0x2UL, the same as
ASSOC_ARRAY_PTR_SUBTYPE_MASK.
3. When 32 keys with the similar hashes are added to the tree, the ROOT
has keys with hashes that are not similar (e.g. slot 0) and it splits
NODE A without using a shortcut. When NODE A is filled with keys that
all hashes are xxe6, the keys are similar, NODE A will split with a
shortcut. Finally, it forms the tree as shown below, where slot 6 points
to a shortcut.
NODE A
+------>+---+
ROOT | | 0 | xxe6
+---+ | +---+
xxxx | 0 | shortcut : : xxe6
+---+ | +---+
xxe6 : : | | | xxe6
+---+ | +---+
| 6 |---+ : : xxe6
+---+ +---+
xxe6 : : | f | xxe6
+---+ +---+
xxe6 | f |
+---+
4. As mentioned above, If a slot(slot 6) of the root points to a shortcut,
it may be mistakenly transferred to a key*, leading to a read
out-of-bounds read.
To fix this issue, one should jump to descend_to_node if the ptr is a
shortcut, regardless of whether the node is root or not.
[1] https://lore.kernel.org/linux-kernel/1cfa878e-8c7b-4570-8606-21daf5e13ce7@huaweicloud.com/
[jarkko: tweaked the commit message a bit to have an appropriate closes
tag.]
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < c3ce634ad953ce48c75c39bdfd8b711dd95f346f
(git)
Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 4efb69a0e294ef201bcdf7ce3d6202cd0a545a5d (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 1e4332581cd4eed75aea77af6f66cdcdda8b49b9 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 199c20fb7499c79557a075dc24e9a7dae7d9f1ce (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < bbad2d5b6c99db468d8f88b6ba6a56ed409b4881 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 3e79ad156bedf2da0ab909a118d2cec6c9c22b79 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < e0a317ad68e4ea48a0158187238c5407e4fdec8b (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 4a74da044ec9ec8679e6beccc4306b936b62873f (git) |
|
| Linux | Linux |
Affected:
3.13
Unaffected: 0 , < 3.13 (semver) Unaffected: 4.19.324 , ≤ 4.19.* (semver) Unaffected: 5.4.286 , ≤ 5.4.* (semver) Unaffected: 5.10.230 , ≤ 5.10.* (semver) Unaffected: 5.15.172 , ≤ 5.15.* (semver) Unaffected: 6.1.117 , ≤ 6.1.* (semver) Unaffected: 6.6.61 , ≤ 6.6.* (semver) Unaffected: 6.11.8 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2025-12801 (GCVE-0-2025-12801)
Vulnerability from cvelistv5 – Published: 2026-03-04 15:25 – Updated: 2026-04-02 14:11
VLAI?
EPSS
Title
Nfs-utils: rpc.mountd in the nfs-utils privilege escalation
Summary
A vulnerability was recently discovered in the rpc.mountd daemon in the nfs-utils package for Linux, that allows a NFSv3 client to escalate the
privileges assigned to it in the /etc/exports file at mount time. In particular, it allows the client to access any subdirectory or subtree of an exported directory, regardless of the set file permissions, and regardless of any 'root_squash' or 'all_squash' attributes that would normally be expected to apply to that client.
Severity ?
6.5 (Medium)
CWE
- CWE-279 - Incorrect Execution-Assigned Permissions
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:3938 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3939 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3940 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3941 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3942 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:5127 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:5606 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:5867 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:5873 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:5877 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-12801 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2413081 | issue-trackingx_refsource_REDHAT |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
1:2.8.3-0.el10_1.3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
1:2.3.3-68.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
1:2.5.4-38.el9_7.3 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
1:2.5.4-38.el9_7.3 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
1:2.5.4-26.el9_4.3 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/o:redhat:rhel_eus:9.4::baseos cpe:/a:redhat:rhel_eus:9.4::crb |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
1:2.5.4-34.el9_6.3 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6::crb cpe:/a:redhat:rhel_eus:9.6::appstream cpe:/o:redhat:rhel_eus:9.6::baseos |
|
| Red Hat | Red Hat OpenShift Container Platform 4.16 |
Unaffected:
416.94.202603231244-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.16::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.17 |
Unaffected:
417.94.202603242359-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.17::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.18 |
Unaffected:
418.94.202603181125-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.18::el9 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.19 |
Unaffected:
4.19.9.6.202603251941-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.19::el9 |
|
| Red Hat | Red Hat Ceph Storage 8 |
Unaffected:
sha256:1160569002c25d3d349bbe41b57eeffade438853d3419edca01813227440f414 , < *
(rpm)
cpe:/a:redhat:ceph_storage:8::el9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
Date Public ?
2026-03-04 15:06
Credits
Red Hat would like to thank Simon Hall for reporting this issue.
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CVE-2025-13867 (GCVE-0-2025-13867)
Vulnerability from cvelistv5 – Published: 2026-02-17 17:13 – Updated: 2026-02-17 19:34
VLAI?
EPSS
Title
IBM Db2 Denial of Service
Summary
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.3 could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic
Severity ?
6.5 (Medium)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7259963 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows |
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(semver)
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CVE-2025-14689 (GCVE-0-2025-14689)
Vulnerability from cvelistv5 – Published: 2026-02-17 17:12 – Updated: 2026-02-17 18:34
VLAI?
EPSS
Title
IBM Db2 Denial of Service
Summary
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 12.1.0 through 12.1.3 could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in data query logic with federated objects.
Severity ?
6.5 (Medium)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7259964 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Db2 for Linux, UNIX and Windows |
Affected:
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(semver)
cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:aix:*:* cpe:2.3:a:ibm:db2:12.1.3:*:*:*:*:aix:*:* |
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CVE-2025-14831 (GCVE-0-2025-14831)
Vulnerability from cvelistv5 – Published: 2026-02-09 14:51 – Updated: 2026-05-14 22:36
VLAI?
EPSS
Title
Gnutls: gnutls: denial of service via excessive resource consumption during certificate verification
Summary
A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central Processing Unit) and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names (SANs).
Severity ?
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
23 references
Impacted products
35 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.8.10-3.el10_1 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:3.8.9-9.el10_0.17 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.6.16-8.el8_10.5 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.6.16-8.el8_10.5 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.8.3-10.el9_7 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.8.3-10.el9_7 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:3.7.6-21.el9_2.5 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::appstream cpe:/o:redhat:rhel_e4s:9.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:3.8.3-4.el9_4.5 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/o:redhat:rhel_eus:9.4::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:3.8.3-6.el9_6.3 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6::appstream cpe:/o:redhat:rhel_eus:9.6::baseos |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325677 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325711 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325710 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-3.1777325680 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325709 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325680 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.13.5-4.1777325708 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Red Hat AI Inference Server 3.2 |
Unaffected:
1775740563 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.2::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1778244559 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1778244531 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1778244546 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1775680192 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1775680262 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat AI Inference Server 3.3 |
Unaffected:
1775749857 , < *
(rpm)
cpe:/a:redhat:ai_inference_server:3.3::el9 |
|
| Red Hat | Red Hat Ceph Storage 8 |
Unaffected:
1774002867 , < *
(rpm)
cpe:/a:redhat:ceph_storage:8::el9 |
|
| Red Hat | Red Hat Discovery 2 |
Unaffected:
1775668717 , < *
(rpm)
cpe:/a:redhat:discovery:2::el9 |
|
| Red Hat | Red Hat Discovery 2 |
Unaffected:
1775675922 , < *
(rpm)
cpe:/a:redhat:discovery:2::el9 |
|
| Red Hat | Red Hat Hardened Images |
Unaffected:
3.8.12-1.1.hum1 , < *
(rpm)
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat Insights proxy 1.5 |
Unaffected:
1773685509 , < *
(rpm)
cpe:/a:redhat:insights_proxy:1.5::el9 |
|
| Red Hat | Red Hat Update Infrastructure 5 |
Unaffected:
1773670073 , < *
(rpm)
cpe:/a:redhat:rhui:5::el9 |
|
| Red Hat | Red Hat Update Infrastructure 5 |
Unaffected:
1773672059 , < *
(rpm)
cpe:/a:redhat:rhui:5::el9 |
|
| Red Hat | Red Hat Update Infrastructure 5 |
Unaffected:
1773668803 , < *
(rpm)
cpe:/a:redhat:rhui:5::el9 |
|
| Red Hat | Red Hat Update Infrastructure 5 |
Unaffected:
1773670137 , < *
(rpm)
cpe:/a:redhat:rhui:5::el9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
Date Public ?
2026-02-09 14:26
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CVE-2025-15284 (GCVE-0-2025-15284)
Vulnerability from cvelistv5 – Published: 2025-12-29 22:56 – Updated: 2026-02-10 20:06
VLAI?
EPSS
Title
arrayLimit bypass in bracket notation allows DoS via memory exhaustion
Summary
Improper Input Validation vulnerability in qs (parse modules) allows HTTP DoS.This issue affects qs: < 6.14.1.
Summary
The arrayLimit option in qs did not enforce limits for bracket notation (a[]=1&a[]=2), only for indexed notation (a[0]=1). This is a consistency bug; arrayLimit should apply uniformly across all array notations.
Note: The default parameterLimit of 1000 effectively mitigates the DoS scenario originally described. With default options, bracket notation cannot produce arrays larger than parameterLimit regardless of arrayLimit, because each a[]=valueconsumes one parameter slot. The severity has been reduced accordingly.
Details
The arrayLimit option only checked limits for indexed notation (a[0]=1&a[1]=2) but did not enforce it for bracket notation (a[]=1&a[]=2).
Vulnerable code (lib/parse.js:159-162):
if (root === '[]' && options.parseArrays) {
obj = utils.combine([], leaf); // No arrayLimit check
}
Working code (lib/parse.js:175):
else if (index <= options.arrayLimit) { // Limit checked here
obj = [];
obj[index] = leaf;
}
The bracket notation handler at line 159 uses utils.combine([], leaf) without validating against options.arrayLimit, while indexed notation at line 175 checks index <= options.arrayLimit before creating arrays.
PoC
const qs = require('qs');
const result = qs.parse('a[]=1&a[]=2&a[]=3&a[]=4&a[]=5&a[]=6', { arrayLimit: 5 });
console.log(result.a.length); // Output: 6 (should be max 5)
Note on parameterLimit interaction: The original advisory's "DoS demonstration" claimed a length of 10,000, but parameterLimit (default: 1000) caps parsing to 1,000 parameters. With default options, the actual output is 1,000, not 10,000.
Impact
Consistency bug in arrayLimit enforcement. With default parameterLimit, the practical DoS risk is negligible since parameterLimit already caps the total number of parsed parameters (and thus array elements from bracket notation). The risk increases only when parameterLimit is explicitly set to a very high value.
Severity ?
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ljharb/qs/security/advisories/… | vendor-advisory |
| https://github.com/ljharb/qs/commit/3086902ecf7f0… | patch |
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"value": "Improper Input Validation vulnerability in qs (parse modules) allows HTTP DoS.\u003cp\u003eThis issue affects qs: \u0026lt; 6.14.1.\u003c/p\u003e\u003ch3\u003e\u003cbr\u003eSummary\u003c/h3\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eThe \u003ccode\u003earrayLimit\u003c/code\u003e\u0026nbsp;option in qs did not enforce limits for bracket notation (\u003ccode\u003ea[]=1\u0026amp;a[]=2\u003c/code\u003e), only for indexed notation (\u003ccode\u003ea[0]=1\u003c/code\u003e). This is a consistency bug; \u003ccode\u003earrayLimit\u003c/code\u003e\u0026nbsp;should apply uniformly across all array notations.\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c/strong\u003e\u0026nbsp;The default \u003ccode\u003eparameterLimit\u003c/code\u003e\u0026nbsp;of 1000 effectively mitigates the DoS scenario originally described. With default options, bracket notation cannot produce arrays larger than \u003ccode\u003eparameterLimit\u003c/code\u003e\u0026nbsp;regardless of \u003ccode\u003earrayLimit\u003c/code\u003e, because each \u003ccode\u003ea[]=value\u003c/code\u003econsumes one parameter slot. The severity has been reduced accordingly.\u003c/p\u003e\u003ch3\u003eDetails\u003c/h3\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eThe \u003ccode\u003earrayLimit\u003c/code\u003e\u0026nbsp;option only checked limits for indexed notation (\u003ccode\u003ea[0]=1\u0026amp;a[1]=2\u003c/code\u003e) but did not enforce it for bracket notation (\u003ccode\u003ea[]=1\u0026amp;a[]=2\u003c/code\u003e).\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eVulnerable code\u003c/strong\u003e\u0026nbsp;(\u003ccode\u003elib/parse.js:159-162\u003c/code\u003e):\u003c/p\u003e\u003cdiv\u003e\u003cpre\u003eif (root === \u0027[]\u0027 \u0026amp;\u0026amp; options.parseArrays) {\n obj = utils.combine([], leaf); // No arrayLimit check\n}\u003c/pre\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003cstrong\u003eWorking code\u003c/strong\u003e\u0026nbsp;(\u003ccode\u003elib/parse.js:175\u003c/code\u003e):\u003c/p\u003e\u003cdiv\u003e\u003cpre\u003eelse if (index \u0026lt;= options.arrayLimit) { // Limit checked here\n obj = [];\n obj[index] = leaf;\n}\u003c/pre\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003eThe bracket notation handler at line 159 uses \u003ccode\u003eutils.combine([], leaf)\u003c/code\u003e\u0026nbsp;without validating against \u003ccode\u003eoptions.arrayLimit\u003c/code\u003e, while indexed notation at line 175 checks \u003ccode\u003eindex \u0026lt;= options.arrayLimit\u003c/code\u003e\u0026nbsp;before creating arrays.\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003ch3\u003ePoC\u003c/h3\u003e\u003cp\u003e\u003cstrong\u003e\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003cpre\u003econst qs = require(\u0027qs\u0027);\nconst result = qs.parse(\u0027a[]=1\u0026amp;a[]=2\u0026amp;a[]=3\u0026amp;a[]=4\u0026amp;a[]=5\u0026amp;a[]=6\u0027, { arrayLimit: 5 });\nconsole.log(result.a.length); // Output: 6 (should be max 5)\u003c/pre\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003cstrong\u003eNote on parameterLimit interaction:\u003c/strong\u003e\u0026nbsp;The original advisory\u0027s \"DoS demonstration\" claimed a length of 10,000, but \u003ccode\u003eparameterLimit\u003c/code\u003e\u0026nbsp;(default: 1000) caps parsing to 1,000 parameters. With default options, the actual output is 1,000, not 10,000.\u003c/p\u003e\u003ch3\u003eImpact\u003c/h3\u003e\u003cp\u003e\u003c/p\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eConsistency bug in \u003c/span\u003e\u003ccode\u003earrayLimit\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;enforcement. With default \u003c/span\u003e\u003ccode\u003eparameterLimit\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e, the practical DoS risk is negligible since \u003c/span\u003e\u003ccode\u003eparameterLimit\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;already caps the total number of parsed parameters (and thus array elements from bracket notation). The risk increases only when \u003c/span\u003e\u003ccode\u003eparameterLimit\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;is explicitly set to a very high value.\u003c/span\u003e"
}
],
"value": "Improper Input Validation vulnerability in qs (parse modules) allows HTTP DoS.This issue affects qs: \u003c 6.14.1.\n\n\nSummary\n\nThe arrayLimit\u00a0option in qs did not enforce limits for bracket notation (a[]=1\u0026a[]=2), only for indexed notation (a[0]=1). This is a consistency bug; arrayLimit\u00a0should apply uniformly across all array notations.\n\nNote:\u00a0The default parameterLimit\u00a0of 1000 effectively mitigates the DoS scenario originally described. With default options, bracket notation cannot produce arrays larger than parameterLimit\u00a0regardless of arrayLimit, because each a[]=valueconsumes one parameter slot. The severity has been reduced accordingly.\n\nDetails\n\nThe arrayLimit\u00a0option only checked limits for indexed notation (a[0]=1\u0026a[1]=2) but did not enforce it for bracket notation (a[]=1\u0026a[]=2).\n\nVulnerable code\u00a0(lib/parse.js:159-162):\n\nif (root === \u0027[]\u0027 \u0026\u0026 options.parseArrays) {\n obj = utils.combine([], leaf); // No arrayLimit check\n}\n\n\n\n\n\nWorking code\u00a0(lib/parse.js:175):\n\nelse if (index \u003c= options.arrayLimit) { // Limit checked here\n obj = [];\n obj[index] = leaf;\n}\n\n\n\n\n\nThe bracket notation handler at line 159 uses utils.combine([], leaf)\u00a0without validating against options.arrayLimit, while indexed notation at line 175 checks index \u003c= options.arrayLimit\u00a0before creating arrays.\n\n\n\nPoC\n\nconst qs = require(\u0027qs\u0027);\nconst result = qs.parse(\u0027a[]=1\u0026a[]=2\u0026a[]=3\u0026a[]=4\u0026a[]=5\u0026a[]=6\u0027, { arrayLimit: 5 });\nconsole.log(result.a.length); // Output: 6 (should be max 5)\n\n\n\n\n\nNote on parameterLimit interaction:\u00a0The original advisory\u0027s \"DoS demonstration\" claimed a length of 10,000, but parameterLimit\u00a0(default: 1000) caps parsing to 1,000 parameters. With default options, the actual output is 1,000, not 10,000.\n\nImpact\n\nConsistency bug in arrayLimit\u00a0enforcement. With default parameterLimit, the practical DoS risk is negligible since parameterLimit\u00a0already caps the total number of parsed parameters (and thus array elements from bracket notation). The risk increases only when parameterLimit\u00a0is explicitly set to a very high value."
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"impacts": [
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"capecId": "CAPEC-469",
"descriptions": [
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"lang": "en",
"value": "CAPEC-469 HTTP DoS"
}
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"metrics": [
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"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"value": "GENERAL"
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"descriptions": [
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"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
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"providerMetadata": {
"dateUpdated": "2026-02-10T20:06:42.111Z",
"orgId": "7ffcee3d-2c14-4c3e-b844-86c6a321a158",
"shortName": "harborist"
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"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://github.com/ljharb/qs/security/advisories/GHSA-6rw7-vpxm-498p"
},
{
"tags": [
"patch"
],
"url": "https://github.com/ljharb/qs/commit/3086902ecf7f088d0d1803887643ac6c03d415b9"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "arrayLimit bypass in bracket notation allows DoS via memory exhaustion",
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"assignerOrgId": "7ffcee3d-2c14-4c3e-b844-86c6a321a158",
"assignerShortName": "harborist",
"cveId": "CVE-2025-15284",
"datePublished": "2025-12-29T22:56:45.240Z",
"dateReserved": "2025-12-29T21:36:51.399Z",
"dateUpdated": "2026-02-10T20:06:42.111Z",
"state": "PUBLISHED"
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}
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Trend slope:
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(linear fit over daily sighting counts)
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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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