{"action":"Upgrade linux to 6.12.115-2 or later.","affected":[{"fixed":"6.12.115-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.115-2"],"id":"tcs_01M5NWH8HZBFZ1R4Q03QSHQYK8","modified_at":"2026-11-02T18:01:08.404223286Z","published_at":"2026-09-17T17:17:29.957Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90320","https://security-tracker.debian.org/tracker/CVE-2026-90320"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90320#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90320"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate external xattr entries when reading metadata ocfs2_validate_xattr_block() checks the xattr block header before the b"}