Medium5.5Red Hat & Ubuntu Linux
Denial of Service via path traversal in D-Bus locale configuration
CVE-2026-3836 Published Mar 9, 2026
CVE-2026-3836
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of Service via path traversal in D-Bus locale configuration. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-22. Affected package(s): dnf5-main. Resolved in Red Hat advisory RHSA-2026:7349 — update the affected packages (`sudo dnf update`).
Affected versions
- dnf5-main-5.4.0.0-6.hum1
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- RHSA-2026:7349
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7349 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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