{"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_01M5NX7H31B912QJ02E7P70NXG","modified_at":"2026-10-23T18:04:38.297672944Z","published_at":"2026-09-25T11:17:32.560Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-98038","https://security-tracker.debian.org/tracker/CVE-2026-98038"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-98038","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-98038"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Keep refcount_acquire nullable for borrowed RCU kptrs bpf_refcount_acquire() is fallible for a borrowed reference because the o"}