{"action":"Upgrade unbound to 1.26.1-1 or later.","affected":[{"fixed":"1.26.1-1","introduced":"0"}],"component":"unbound","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.26.1-1"],"id":"tcs_01M5NVNXC3KX6Q1MKSCQW6RS99","modified_at":"2026-09-24T09:00:13.978630748Z","published_at":"2026-09-16T09:17:06.100Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80225","https://security-tracker.debian.org/tracker/CVE-2026-80225"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80225#Debian:14/unbound","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80225"}],"summary":"In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on consecutive reads. A malicious actor that"}