A flaw was found in the file-psd plugin in GIMP. When generating a thumbnail preview for a specially crafted PSD (Photoshop Document) image file, an integer overflow occurs during the multiplication of values from an embedded JPEG header. This leads to an undersized heap allocation, resulting in a heap-based buffer overflow when the image data is decoded. This buffer overflow corrupts adjacent heap objects, allowing for a controlled memory write that can result in an application crash or arbitrary code execution.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gimpUpgrade gimp-libs | Oct 11, 2026 | Oct 5, 2026 |
| Debian | — | Upgrade gimp | Sep 21, 2026 | Sep 15, 2026 |
| Redhat_linux | — | Upgrade gimpUpgrade gimp-debuginfoUpgrade gimp-libsNo solution existsUpgrade gimp-libs-debuginfoUpgrade gimp-devel-tools-debuginfoUpgrade gimp-debugsource | Sep 17, 2026 | Sep 15, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub