{"action":"Upgrade python-filelock to 4.2.8-1 or later.","affected":[{"fixed":"4.2.8-1","introduced":"0"}],"component":"python-filelock","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.2.8-1"],"id":"tcs_01M5NQ6QBM677TN0W5QKSST26A","modified_at":"2026-11-10T04:00:07.130418050Z","published_at":"2026-10-20T15:17:15.163Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-112906","https://security-tracker.debian.org/tracker/CVE-2026-112906"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-112906#Debian:14/python-filelock","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-112906"}],"summary":"filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, SoftFileLock versions from 4.1.0 can reuse a stale observation when an attacker pre-dates and removes its own marker, a"}