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CVE-2026-71557

🗓️ 07 Aug 2026 16:41:31Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 153 Views🌐 WEB

CVE-2026-71557: Malicious reference names could write files outside the reference storage in go-git; fixed in 5.19.2 and 6.0.0-alpha.5.

Related
Detection
Affected
Refs
Paths
Vulners
Node
OR
go-git_projectgo-gitRange6.0.0-alpha.1–6.0.0-alpha.5
[
  {
    "vendor": "go-git",
    "product": "go-git",
    "versions": [
      {
        "version": "< 5.19.2",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0-alpha.1, < 6.0.0-alpha.5",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
reference namenested.git/configPath traversal via crafted reference name (e.g., refs/heads/../../config) can overwrite the repository's .git/config outside the intended storage.CWE-22

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10 Sep 2026 20:41Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.3
EPSS0.00413
SSVC
153