Medium6.6Red Hat & Ubuntu Linux
Security flaw allows arbitrary code execution or system crash
CVE-2026-34085 Published Mar 25, 2026
CVE-2026-34085
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Security flaw allows arbitrary code execution or system crash. Red Hat rates this moderate (CVSS 6.6). Weakness: CWE-193. Affected package(s): fontconfig-main. Resolved in Red Hat advisory RHSA-2026:13722 — update the affected packages (`sudo dnf update`).
Affected versions
- fontconfig-main-2.17.1-0.1.hum1
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Fixed versions
- RHSA-2026:13722
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:13722 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 5 hours ago·verify at source
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