{"action":"Upgrade nsd to 4.14.3-1 or later.","affected":[{"fixed":"4.14.3-1","introduced":"0"}],"component":"nsd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.14.3-1"],"id":"tcs_01M5NQDN5ZSVW1W6Y0RA8MYFX9","modified_at":"2026-10-26T11:47:35.612562696Z","published_at":"2026-06-25T07:16:44.900Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-12244","https://security-tracker.debian.org/tracker/CVE-2026-12244"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-12244","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-12244"}],"summary":"If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an (ui"}