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CVE-2026-105437 Heap-based Buffer Overflow in Git

🗓️ 10 Nov 2026 18:34:09Reported by GitLabType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Heap-based buffer overflow in Git three-way merge (xdiff) allows heap corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
git -- multiple vulnerabilities
10 Nov 202600:00
–freebsd
alpinelinux
AlpineLinux
CVE-2026-105437
10 Nov 202618:34
–alpinelinux
circl
Circl
CVE-2026-105437
10 Nov 202617:00
–circl
cve
CVE
CVE-2026-105437
10 Nov 202618:34
–cve
euvd
EUVD
EUVD-2026-122614
10 Nov 202618:34
–euvd
github
Github Security Blog
Git security vulnerabilities announced
10 Nov 202618:00
–github
nvd
NVD
CVE-2026-105437
10 Nov 202619:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-105437
10 Nov 202621:47
–osv_debian
thn
The Hacker News
Git Patches Flaw That Lets Malicious Repositories Execute Code During Recursive Clones
10 Nov 202619:23
–thn
[
  {
    "vendor": "Git",
    "product": "Git",
    "repo": "https://gitlab.com/git-scm/git",
    "cpes": [
      "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*"
    ],
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "2.49.1",
        "versionType": "semver"
      },
      {
        "version": "2.50.0-rc0",
        "status": "affected",
        "lessThan": "2.50.2",
        "versionType": "semver"
      },
      {
        "version": "2.51.0-rc0",
        "status": "affected",
        "lessThan": "2.51.3",
        "versionType": "semver"
      },
      {
        "version": "2.52.0-rc0",
        "status": "affected",
        "lessThan": "2.52.1",
        "versionType": "semver"
      },
      {
        "version": "2.53.0-rc0",
        "status": "affected",
        "lessThan": "2.53.1",
        "versionType": "semver"
      },
      {
        "version": "2.54.0-rc0",
        "status": "affected",
        "lessThan": "2.54.1",
        "versionType": "semver"
      },
      {
        "version": "2.55.0-rc0",
        "status": "affected",
        "lessThan": "2.55.1",
        "versionType": "semver"
      },
      {
        "version": "2.56.0-rc0",
        "status": "affected",
        "lessThan": "2.56.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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