{"action":"Upgrade python-apt to 3.1.0 or later.","affected":[{"fixed":"3.1.0","introduced":"0"}],"component":"python-apt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.1.0"],"id":"tcs_01M5NPB8HS5PSATHRPC3RN3P8H","modified_at":"2026-09-26T08:47:29.626372262Z","published_at":"2025-12-05T13:16:05.220Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-6966","https://security-tracker.debian.org/tracker/CVE-2025-6966"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-6966#Debian:14/python-apt","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-6966"}],"summary":"NULL pointer dereference in TagSection.keys() in python-apt on APT-based Linux systems allows a local attacker to cause a denial of service (process crash) via a crafted deb822 file with a malformed n"}