RLSA-2026:36782

Synopsis

Moderate: aardvark-dns security update

Description

Authoritative DNS server for A/AAAA container records Forwards other request to configured resolvers. Read more about configuration in `src/backend/mod.rs`.

Security Fix(es):

* aardvark-dns: Aardvark-dns: Denial of Service via truncated TCP DNS query and connection reset (CVE-2026-35406)

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 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2456280

CVEs

CVE-2026-35406

Affected packages

Rocky Linux 10 x86_64 - AppStream

aardvark-dns-debuginfo-2:1.17.1-1.el10_2.x86_64.rpm aardvark-dns-2:1.17.1-1.el10_2.x86_64.rpm aardvark-dns-debugsource-2:1.17.1-1.el10_2.x86_64.rpm aardvark-dns-2:1.17.1-1.el10_2.src.rpm

Rocky Linux 10 s390x - AppStream

aardvark-dns-2:1.17.1-1.el10_2.s390x.rpm aardvark-dns-debuginfo-2:1.17.1-1.el10_2.s390x.rpm aardvark-dns-2:1.17.1-1.el10_2.src.rpm aardvark-dns-debugsource-2:1.17.1-1.el10_2.s390x.rpm

Rocky Linux 10 ppc64le - AppStream

aardvark-dns-debuginfo-2:1.17.1-1.el10_2.ppc64le.rpm aardvark-dns-debugsource-2:1.17.1-1.el10_2.ppc64le.rpm aardvark-dns-2:1.17.1-1.el10_2.src.rpm aardvark-dns-2:1.17.1-1.el10_2.ppc64le.rpm

Rocky Linux 10 aarch64 - AppStream

aardvark-dns-debugsource-2:1.17.1-1.el10_2.aarch64.rpm aardvark-dns-2:1.17.1-1.el10_2.aarch64.rpm aardvark-dns-debuginfo-2:1.17.1-1.el10_2.aarch64.rpm aardvark-dns-2:1.17.1-1.el10_2.src.rpm

Rocky Linux 10 riscv64 - AppStream

aardvark-dns-2:1.17.1-1.el10_2.src.rpm