{"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_01M5NW4R6N2Q0E6J2BH1RY4SRS","modified_at":"2026-10-31T14:00:11.075346366Z","published_at":"2026-09-09T12:17:17.120Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-87819","https://security-tracker.debian.org/tracker/CVE-2026-87819"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-87819#Debian:13/python-git","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-87819"}],"summary":"GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.name_email_regex that processes commit author and committer fields. Attackers can craft a commit object w"}