DNS access control bypass due to plugin execution order flaw
Summary
DNS access control bypass due to plugin execution order flaw. Red Hat rates this important (CVSS 7.7). Weakness: CWE-367. Affected package(s): rhacm2/lighthouse-coredns-rhel9:1774086225, rhacm2/lighthouse-agent-rhel9:1780204232, rhacm2/lighthouse-coredns-rhel9:1780204249. Resolved in Red Hat advisory RHSA-2026:8151 — update the affected packages (`sudo dnf update`).
- rhacm2/lighthouse-coredns-rhel9:1774086225
- rhacm2/lighthouse-agent-rhel9:1780204232
- rhacm2/lighthouse-coredns-rhel9:1780204249
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
- RHSA-2026:8151
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:8151 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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