Medium6.5Red Hat & Ubuntu Linux
Denial of Service via maliciously crafted TIFF file
CVE-2026-33809 Published Mar 25, 2026
CVE-2026-33809
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of Service via maliciously crafted TIFF file. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-1285. Affected package(s): golang1. Resolved in Red Hat advisory RHSA-2026:7385 — update the affected packages (`sudo dnf update`).
Affected versions
- golang1-26-main-1.26.2-1.hum1
- golang1-25-main-1.25.9-1.hum1
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- RHSA-2026:7385
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-2026:7385 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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