{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NX7MSW227CZ5ZQPM7A6V39","modified_at":"2026-10-23T18:05:54.610360047Z","published_at":"2026-09-25T11:17:33.770Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-98049","https://security-tracker.debian.org/tracker/CVE-2026-98049"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-98049","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-98049"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: zero extend the result of an arena 32-bit cmpxchg bpf_convert_ctx_accesses() rewrites an atomic on an arena pointer from BPF_ST"}