{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NTB0ADW6CGVQR4456MQ7C4","modified_at":"2026-10-27T10:01:44.717519028Z","published_at":"2026-07-19T15:16:52.337Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63855","https://security-tracker.debian.org/tracker/CVE-2026-63855"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63855","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63855"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v2.5 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes,"}