{"action":"Upgrade linux to 6.17.6-1 or later.","affected":[{"fixed":"6.17.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.6-1"],"id":"tcs_01M5NNSMW4A5TMV7PRGSWFS6PP","modified_at":"2026-10-23T18:04:13.328080237Z","published_at":"2025-11-12T11:15:47.013Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40167","https://security-tracker.debian.org/tracker/CVE-2025-40167"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40167#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40167"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ext4: detect invalid INLINE_DATA + EXTENTS flag combination syzbot reported a BUG_ON in ext4_es_cache_extent() when opening a verity"}