{"action":"Upgrade python-git to 3.1.44-1+deb13u1 or later.","affected":[{"fixed":"3.1.44-1+deb13u1","introduced":"0"}],"component":"python-git","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.1.44-1+deb13u1"],"id":"tcs_01M5NW4QW71DR8X4W8Q7YD57SG","modified_at":"2026-10-31T14:00:10.419879449Z","published_at":"2026-09-09T12:17:16.980Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-87818","https://security-tracker.debian.org/tracker/CVE-2026-87818"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-87818#Debian:13/python-git","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-87818"}],"summary":"GitPython 3.1.59 fails to restrict the --no-index option in the high-level diff API, allowing attackers to read arbitrary filesystem paths as repository operands. Attackers can combine --no-index with"}