{"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_01M5NWG7W6YQ80EKGVZPF41843","modified_at":"2026-11-02T18:01:02.096038483Z","published_at":"2026-09-17T17:17:20.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90247","https://security-tracker.debian.org/tracker/CVE-2026-90247"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90247","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90247"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Fix mmap_lock leak in irq_work path stack_map_get_build_id_offset() introduced a per-CPU irq_work to defer mmap_read_unlock() f"}