{"action":"Upgrade linux to 6.12.48-1 or later.","affected":[{"fixed":"6.12.48-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.48-1"],"id":"tcs_01M5NNN8EXWX46AR3HFHTZ8ZK4","modified_at":"2026-10-23T18:04:12.178976384Z","published_at":"2025-09-05T18:15:45.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39691","https://security-tracker.debian.org/tracker/CVE-2025-39691"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39691#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39691"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: fs/buffer: fix use-after-free when call bh_read() helper There's issue as follows: BUG: KASAN: stack-out-of-bounds in end_buffer_rea"}