Arbitrary Argument Injection The advisory has been revoked - it doesn't affect any version of package python3.12-gitpython (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-PYTHON312GITPYTHON-18872688
- published18 Aug 2026
- disclosed7 May 2026
Introduced: 7 May 2026
CVE-2026-42284 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python3.12-gitpython package and not the python3.12-gitpython package as distributed by RHEL.
GitPython is a python library used to interact with Git repositories. Prior to version 3.1.47, _clone() validates multi_options as the original list, then executes shlex.split(" ".join(multi_options)). A string like "--branch main --config core.hooksPath=/x" passes validation (starts with --branch), but after split becomes ["--branch", "main", "--config", "core.hooksPath=/x"]. Git applies the config and executes attacker hooks during clone. This issue has been patched in version 3.1.47.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2467800
- https://access.redhat.com/security/cve/CVE-2026-42284
- https://github.com/gitpython-developers/GitPython/releases/tag/3.1.47
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-x2qx-6953-8485
- https://www.tenable.com/cve/CVE-2026-32686