Red Hat Security AdvisoryRHSA-2026:50108
ldns security update
Released 2026-08-04 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 9) ldns-1.7.1-12.el9_8.1
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) ldns-devel-1.7.1-12.el9_8.1, ldns-doc-1.7.1-12.el9_8.1, ldns-utils-1.7.1-12.el9_8.1 +2
Fixes 1 record
Priority LOW 35
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port.
CVSS 4.0HIGH 8.2· Network · No auth · No interaction · EPSS 0.00147 · Published 2026-06-10 · Partial fix · 1.9.1 CWE-346
