{"action":"Upgrade gitpython to 3.1.58 or later.","affected":[{"fixed":"3.1.58","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-76219"],"ecosystem":"PyPI","epss":0.00543,"exploited":false,"fixed_versions":["3.1.58"],"ghsa_id":"GHSA-4gmw-gg2m-w46p","id":"tcs_01M5KH82Q5H1XH5RJ1FRPC7QEK","modified_at":"2026-09-10T12:15:06.247351775Z","published_at":"2026-09-10T09:44:51.252944Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3838","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-4gmw-gg2m-w46p","https://nvd.nist.gov/vuln/detail/CVE-2026-76219","https://github.com/gitpython-developers/GitPython/pull/2204","https://github.com/gitpython-developers/GitPython/commit/9b5dcaf85da5946dbf69dcd53f9edba08f760b32","https://github.com/gitpython-developers/GitPython","https://github.com/gitpython-developers/GitPython/releases/tag/3.1.58","https://www.vulncheck.com/advisories/gitpython-before-arbitrary-file-overwrite-via-read-tree","https://pypi.org/project/gitpython","https://github.com/advisories/GHSA-4gmw-gg2m-w46p"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-3838","url":"https://osv.dev/vulnerability/PYSEC-2026-3838"}],"summary":"GitPython: Unguarded git read-tree option forwarding in IndexFile.from_tree/reset/merge_tree enables arbitrary file overwrite"}