{"action":"Upgrade linux to 6.1.177-1 or later.","affected":[{"fixed":"6.1.177-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.177-1"],"id":"tcs_01M5NTADD7XT2QDB6HVAKKR4B5","modified_at":"2026-10-23T18:05:01.282607519Z","published_at":"2026-07-19T12:16:52.033Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63796","https://security-tracker.debian.org/tracker/CVE-2026-63796"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63796","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63796"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject oversized group bitmap descriptors ocfs2_validate_gd_parent() only bounds bg_bits against the parent allocator's chain"}