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Directory Traversal Affecting buildpacks-cpython-1.18.23 package, versions *

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.41% (35th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-BUILDPACKSCPYTHON11823-18598690
  • published9 Aug 2026
  • disclosed7 Aug 2026
Report a new vulnerability Found a mistake?

Introduced: 7 Aug 2026

NewCVE-2026-71557  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

There is no fixed version for Minimos:latest buildpacks-cpython-1.18.23.

NVD Description

Note: Versions mentioned in the description apply only to the upstream buildpacks-cpython-1.18.23 package and not the buildpacks-cpython-1.18.23 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

go-git is an extensible git implementation library written in pure Go. Prior to 5.19.2 and 6.0.0-alpha.5, reference names are not sanitized before being used to construct on-disk paths under the reference storage directory, so a maliciously crafted reference name (for example containing directory-traversal sequences) can cause go-git to write files outside the intended reference storage directory. Versions 5.19.2 and 6.0.0-alpha.5 fix the issue.