{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NS2GCY56JTYCTVBMFWQ4J6","modified_at":"2026-10-23T18:05:11.276247481Z","published_at":"2026-05-06T10:16:25.513Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43117","https://security-tracker.debian.org/tracker/CVE-2026-43117"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43117#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43117"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file() If overlay is used on top of btrfs, dentry->d_sb t"}