CVE-2026-12617
ISC BIND 9 취약점
The issue is unexpected program termination based on ordering and/or specific content in responses to queries for CNAME or DNAME, and A records. Specifically, if a client queries for a DNAME and A record below the DNAME to the resolver, and the authoritative server responds positively to the A query but delays the DNAME response and later responds negatively, `named` may quit unexpectedly. Or, if a client queries for a CNAME and A record for the same name to the resolver, and the authoritative server responds positively to the A query but delays the CNAME response and later responds with a...
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.49% 백분위 39.4% · 2026.08.01 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.23