Integer Overflow or Wraparound Affecting libgimp-2_0-0 package, versions <2.10.30-150400.3.74.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.23% (13th percentile)

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  • Snyk IDSNYK-SLES157-LIBGIMP200-20079031
  • published24 Sept 2026
  • disclosed23 Sept 2026

Introduced: 23 Sep 2026

NewCVE-2026-66757  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 libgimp-2_0-0 to version 2.10.30-150400.3.74.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgimp-2_0-0 package and not the libgimp-2_0-0 package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1