{"action":"Upgrade linux-6.12 to 6.12.107-1~deb12u1 or later.","affected":[{"fixed":"6.12.107-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.107-1~deb12u1"],"id":"tcs_01M5NVPFJK5PAHZKJXQ347XBJQ","modified_at":"2026-10-23T18:04:42.167131955Z","published_at":"2026-08-26T15:17:10.530Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80558","https://security-tracker.debian.org/tracker/CVE-2026-80558"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80558#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80558"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: libceph: Avoid using invalid osd indices from primary_temp A corrupted osdmap received from a Ceph monitor or OSD may contain osd in"}