Issued at: 2026-11-13
Updated at: 2026-11-14
Advisory content derived from Red Hat RHSA-2026:97242, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Moderate: bind security, bug fix, and enhancement update
Description
The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.
Security Fix(es):
* bind: Amplification vulnerabilities via self-pointed glue records (CVE-2026-3592)
* bind: Unbounded resend loop in BIND 9 resolver (CVE-2026-5950)
Bug Fix(es) and Enhancement(s):
* [BUG] Bind DNS forwarder when configured to allow stale answers fails to provide resonse of 3 layer CNAME when TTL abruptly changes to 0 [rhel-10] (JIRA:Rocky Linux-142289)
* [rhel-10] Bind 9.18.33 DNSSEC Key Rollover with KASP Causes ZSK Key To Be Removed Prematurely (JIRA:Rocky Linux-144421)
* bind: New root trust anchor key for DNSSEC [rhel-10.3] (JIRA:Rocky Linux-255748)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.