Bug 2525277

Summary: CVE-2026-76218 GitPython: GitPython: Remote Code Execution via malicious Git hooks [fedora-all]
Product: [Fedora] Fedora Reporter: Jon Weiser <jweiser>
Component: GitPythonAssignee: Lubomír Sedlář <lsedlar>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: athoscribeiro, carlwgeorge, code, igor.raits, lsedlar
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["bd1d16b4-5384-4ae1-865c-a6835a64ffd5"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-08-27 21:11:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2519603    

Description Jon Weiser 2026-08-27 20:39:15 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

GitPython before 3.1.58 contains a remote code execution vulnerability in Repo.init that forwards unsafe git options without validation. Attackers can supply a template parameter pointing to a directory with malicious git hooks that execute arbitrary code when git operations are performed on the initialized repository.
Comment 1 Ben Beasley 2026-08-27 21:11:05 UTC 
GitPython >=3.1.58 is already in all Fedora branches.