Denial of Service via recursive data structures in flatten and isEqual functions
Summary
Denial of Service via recursive data structures in flatten and isEqual functions. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-606. Affected package(s): rhdh/rhdh-hub-rhel9:1777903262, rhdh/rhdh-hub-rhel9:1780930740, rhdh/rhdh-hub-rhel9:1776784286. Resolved in Red Hat advisory RHSA-2026:13826 — update the affected packages (`sudo dnf update`).
- rhdh/rhdh-hub-rhel9:1777903262
- rhdh/rhdh-hub-rhel9:1780930740
- rhdh/rhdh-hub-rhel9:1776784286
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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