Denial of Service via crafted regular expressions
Summary
Denial of Service via crafted regular expressions. Red Hat rates this important (CVSS 7.5). Weakness: CWE-1333. Affected package(s): ansible-automation-platform, migration-toolkit-virtualization/mtv-console-plugin-rhel9:1779139872, cryostat/cryostat-openshift-console-plugin-rhel9:4.2.0, rhtas/rhtas-console-ui-rhel9:1776673130, rhdh/rhdh-hub-rhel9:1776784286, rhosdt/tempo-jaeger-query-rhel9:1776435608. Resolved in Red Hat advisory RHSA-2026:13826 — update the affected packages (`sudo dnf update`).
- ansible-automation-platform-26/gateway-rhel9:1779773804
- migration-toolkit-virtualization/mtv-console-plugin-rhel9:1779139872
- cryostat/cryostat-openshift-console-plugin-rhel9:4.2.0-9
- rhtas/rhtas-console-ui-rhel9:1776673130
- rhdh/rhdh-hub-rhel9:1776784286
- rhosdt/tempo-jaeger-query-rhel9:1776435608
- devspaces/code-rhel9:1776744110
- devspaces/jetbrains-ide-rhel9:1776795400
- rhdh/rhdh-hub-rhel9:1777903262
- rhtas/rhtas-console-ui-rhel9:1776889929
- automation-platform-ui-0:2.6.9-1.el9ap
- automation-gateway-0:2.5.20260422-3.el8ap
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
- RHSA-2026:13826
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:13826 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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