Medium4.5Red Hat & Ubuntu Linux
Missing character filtering in Python
CVE-2025-11468 Published Jan 20, 2026
CVE-2025-11468
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Missing character filtering in Python. Red Hat rates this moderate (CVSS 4.5). Weakness: CWE-140. Affected package(s): python3. Resolved in Red Hat advisory RHSA-2026:8824 — update the affected packages (`sudo dnf update`).
Affected versions
- python3-12-main-3.12.13-3.hum1
- python3-14-main-3.14.4-1.hum1
- python3-13-main-3.13.13-1.hum1
- python3-11-main-3.11.15-4.hum1
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- RHSA-2026:8824
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-2026:8824 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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