https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T19:18:22.738565+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-8621 CVE-2020-8621 — Attempting QNAME minimization after forwarding can lead to an assertion failure in resolver.c 2026-10-07T19:18:22.757134+00:00

Affected: ISC BIND9

In BIND 9.14.0 -> 9.16.5, 9.17.0 -> 9.17.3, If a server is configured with both QNAME minimization and 'forward first' then an attacker who can send queries to it may be able to trigger the condition that will cause the server to crash. Servers that 'forward only' are not affected.