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CVE-2026-11979

🗓️ 29 Jun 2026 13:21:42Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 8 Views

libxml2 xmlcatalog overflows on input in shell mode, causing memory corruption and code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-11979
29 Jun 202613:21
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circl
CVE-2026-11979
29 Jun 202615:57
circl
cloudlinux
libxml2: Fix of CVE-2026-11979
7 Jul 202614:00
cloudlinux
cve
CVE-2026-11979
29 Jun 202613:21
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cvelist
CVE-2026-11979 Stack-Based Buffer Overflow in libxml2
29 Jun 202613:21
cvelist
debiancve
CVE-2026-11979
29 Jun 202613:21
debiancve
euvd
EUVD-2026-40092
29 Jun 202613:21
euvd
nvd
CVE-2026-11979
29 Jun 202614:16
nvd
opensuse
libxml2-16-2.15.3-2.1 on GA media (moderate)
14 Jul 202600:00
opensuse
opensuse
Security update for libxml2 (important)
15 Jul 202600:00
opensuse
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anylibxml22.9.4-r1libxml2-2.9.4-r1.apk
Alpine Linux3.20anylibxml22.9.4-r1libxml2-2.9.4-r1.apk
Alpine Linux3.21anylibxml22.9.4-r1libxml2-2.9.4-r1.apk
Alpine Linux3.22anylibxml22.9.4-r1libxml2-2.9.4-r1.apk
Alpine Linux3.19anylibxml22.9.4-r2libxml2-2.9.4-r2.apk
Alpine Linux3.20anylibxml22.9.4-r2libxml2-2.9.4-r2.apk
Alpine Linux3.21anylibxml22.9.4-r2libxml2-2.9.4-r2.apk
Alpine Linux3.22anylibxml22.9.4-r2libxml2-2.9.4-r2.apk
Alpine Linux3.19anylibxml22.9.4-r4libxml2-2.9.4-r4.apk
Alpine Linux3.20anylibxml22.9.4-r4libxml2-2.9.4-r4.apk
Rows per page

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30 Jun 2026 20:22Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.8
CVSS 41.8
EPSS0.00148
SSVC
8