Issued at: 2026-08-04
Updated at: 2026-08-08
Synopsis
Important: ldns security update
Description
The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets.
Security Fix(es):
* ldns: ldns: Off-path poisoning attacks due to insufficient query-response matching (CVE-2026-10846)
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.
Affected products
Rocky Linux 8 aarch64
Rocky Linux 8 x86_64
Fixes
2487437
CVEs
CVE-2026-10846
Affected packages
Rocky Linux 8 aarch64 - AppStream
ldns-0:1.7.0-23.el8_10.aarch64.rpm
ldns-0:1.7.0-23.el8_10.src.rpm
ldns-debuginfo-0:1.7.0-23.el8_10.aarch64.rpm
ldns-debugsource-0:1.7.0-23.el8_10.aarch64.rpm
Rocky Linux 8 x86_64 - AppStream
ldns-0:1.7.0-23.el8_10.i686.rpm
ldns-0:1.7.0-23.el8_10.src.rpm
ldns-0:1.7.0-23.el8_10.x86_64.rpm
ldns-debuginfo-0:1.7.0-23.el8_10.i686.rpm
ldns-debuginfo-0:1.7.0-23.el8_10.x86_64.rpm
ldns-debugsource-0:1.7.0-23.el8_10.i686.rpm
ldns-debugsource-0:1.7.0-23.el8_10.x86_64.rpm
Rocky Linux 8 aarch64 - PowerTools
ldns-devel-0:1.7.0-23.el8_10.aarch64.rpm
ldns-doc-0:1.7.0-23.el8_10.noarch.rpm
ldns-utils-0:1.7.0-23.el8_10.aarch64.rpm
ldns-utils-debuginfo-0:1.7.0-23.el8_10.aarch64.rpm
perl-ldns-0:1.7.0-23.el8_10.aarch64.rpm
perl-ldns-debuginfo-0:1.7.0-23.el8_10.aarch64.rpm
python3-ldns-0:1.7.0-23.el8_10.aarch64.rpm
python3-ldns-debuginfo-0:1.7.0-23.el8_10.aarch64.rpm
Rocky Linux 8 x86_64 - PowerTools
ldns-devel-0:1.7.0-23.el8_10.i686.rpm
ldns-devel-0:1.7.0-23.el8_10.x86_64.rpm
ldns-doc-0:1.7.0-23.el8_10.noarch.rpm
ldns-utils-0:1.7.0-23.el8_10.x86_64.rpm
ldns-utils-debuginfo-0:1.7.0-23.el8_10.x86_64.rpm
perl-ldns-0:1.7.0-23.el8_10.x86_64.rpm
perl-ldns-debuginfo-0:1.7.0-23.el8_10.x86_64.rpm
python3-ldns-0:1.7.0-23.el8_10.x86_64.rpm
python3-ldns-debuginfo-0:1.7.0-23.el8_10.x86_64.rpm