{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NVV2YPHSPWSDTP35TR4XD6","modified_at":"2026-10-23T18:05:02.112113145Z","published_at":"2026-09-11T20:19:01.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80955","https://security-tracker.debian.org/tracker/CVE-2026-80955"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80955","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80955"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: dm-pcache: fix use-after-free and invalid seg operations in kset_replay() In kset_replay, when key->seg_gen is stale (key->seg_gen <"}