ISC BIND 9 竞争条件问题漏洞

ISC BIND 9 is a domain name system software developed by the ISC organization. ISC BIND 9 has a race condition vulnerability, which stems from race conditions that lead to reusing resources after release, potentially causing undefined behaviors. The following versions are affected: 9.20.0 to...

DEBIAN-CVE-2026-3591

A use-after-return vulnerability exists in the named server when handling DNS queries signed with SIG0. Using a specially-crafted DNS request, an attacker may be able to cause an ACL to improperly mismatch an IP address. In a default-allow ACL denying only specific IP addresses, this may lead to...