{"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_01M5NW8AC0JNKPVVNVAWGSQ9XB","modified_at":"2026-10-31T10:02:12.095139380Z","published_at":"2026-09-11T20:19:42.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89580","https://security-tracker.debian.org/tracker/CVE-2026-89580"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89580","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89580"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Disable preemption in __bpf_get_stack get_perf_callchain() returns a per-CPU perf_callchain_entry buffer and releases its recur"}