{"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_01M5NSRZQZ0NKQECNFYPQWHMAT","modified_at":"2026-10-01T03:03:17.132072486Z","published_at":"2026-06-24T17:17:06.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-52961","https://security-tracker.debian.org/tracker/CVE-2026-52961"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-52961","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-52961"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ceph: fix BUG_ON in __ceph_build_xattrs_blob() due to stale blob size The generic/642 test-case can reproduce the kernel crash: [402"}