{"action":"Upgrade unbound to 1.26.1-0+deb13u1 or later.","affected":[{"fixed":"1.26.1-0+deb13u1","introduced":"0"}],"component":"unbound","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.26.1-0+deb13u1"],"id":"tcs_01M5NS1BSZ7YZYMFE7D2J3HEQJ","modified_at":"2026-10-25T10:00:54.571259687Z","published_at":"2026-07-22T14:17:18.680Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42955","https://security-tracker.debian.org/tracker/CVE-2026-42955"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42955#Debian:13/unbound","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42955"}],"summary":"In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found in Unbound that could extend the ghost d"}