Red Hat Security AdvisoryRHSA-2026:68292
unbound security update
Released 2026-09-16 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 9) python3-unbound-1.24.2-3.el9_8.6, unbound-1.24.2-3.el9_8.6, unbound-dracut-1.24.2-3.el9_8.6 +1
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) unbound-devel-1.24.2-3.el9_8.6
Fixes 1 record
Priority LOW 25
In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases the entropy of DNS transactions.
CVSS 4.0MEDIUM 5.7· Adjacent network · No auth · No interaction · EPSS 0.00172 · Published 2026-07-22 · Partial fix · 1.25.2 CWE-349
