{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"unbound","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVEKBMVJKAWA17YTCG6PBK","modified_at":"2026-09-24T08:47:29.548708465Z","published_at":"2026-09-16T09:17:05.623Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-77860","https://security-tracker.debian.org/tracker/CVE-2026-77860"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-77860","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-77860"}],"summary":"In NLnetLabs Unbound 1.20.0 up to and including 1.26.0, a vulnerability on the 'serve-expired' code path can cause a double decrement on the 'wait-limit' counter per client IP essentially bypassing on"}