High7.3Red Hat & Ubuntu Linux

Arbitrary code execution or denial of service via buffer overflow in GIF image processing

CVE-2026-6384 Published Apr 15, 2026

CVE-2026-6384

Affected products & platforms

Red Hat & Ubuntu LinuxUnclassified

Summary

Arbitrary code execution or denial of service via buffer overflow in GIF image processing. Red Hat rates this important (CVSS 7.3). Weakness: CWE-120. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released.

Mitigation checklist

Recommended fix / mitigation

Red Hat rates this important; a fix erratum may not be out yet — apply the RHSA as soon as it publishes.

Official advisory · high-confidence parse· fetched 7 hours ago·verify at source

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