This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-66757 →
DEBIAN-CVE-2026-66757
A flaw was found in the file-sgi plugin in GIMP. When processing an RLE-compressed SGI image, the plugin allocates memory for a row table. The image h...
Original description
The description as published by the source.
A flaw was found in the file-sgi plugin in GIMP. When processing an RLE-compressed SGI image, the plugin allocates memory for a row table. The image header dimensions (ysize and zsize) are read as 16-bit unsigned integers. If a crafted file sets both dimensions to their maximum value (65535), the multiplication ysize * zsize overflows the standard 32-bit int boundary before being passed to calloc. This integer overflow issue results in undefined behavior, aborting the plugin and causing a denial of service.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
gimp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
gimp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gimp
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.6-1"}]}]
References
- advisory security-tracker.debian.org