Red Hat Security Advisory: aardvark-dns security update from RHEL
Affects Red Hat aardvark-dnsSource GCVE Database
Rated by Threat Radar
Data as of 14 Nov 2026, 17:53 UTC
What to do
AI-suggested
The advisory references a security update but does not explicitly confirm patch availability or remediation steps in the provided data. Users should consult the referenced CVE pages and Red Hat In-Vehicle-OS release notes for official remediation guidance. Since no exploit is known in the wild and severity is low, urgent action may not be required until further details are reviewed.
Description
This advisory concerns a security update for the aardvark-dns component in Red Hat's RHEL clone, RHIVOS. The aardvark-dns functions as an authoritative DNS server for A/AAAA container records and forwards other requests to configured resolvers. The advisory references further details, including impact and CVSS scores, on the related CVE pages. No specific affected versions or patch information are provided in this summary. The severity is noted as low, and no known exploits are reported in the wild.
References
- access.redhat.com/errata/RHSA-2025:18645 (opens in a new tab)
- access.redhat.com/security/updates/classification/ (opens in a new tab)
- docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index (opens in a new tab)
- issues.redhat.com/browse/RHEL-57073 (opens in a new tab)
- issues.redhat.com/browse/RHEL-57695 (opens in a new tab)
- issues.redhat.com/browse/RHEL-60374 (opens in a new tab)
- issues.redhat.com/browse/RHEL-74046 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_18645.json (opens in a new tab)