CVE-2026-82328

GIMP's file-ico plugin is vulnerable to a heap out-of-bounds read triggered when processing a specially crafted ICO image file. The root cause is improper validation of the used_clrs (palette count) parameter , which leads to incorrect memory bounds checking. The impact is an application crash (d...

CVE-2026-82328 Gimp: heap out-of-bounds read in ico loader via unvalidated used_clrs palette count

A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the usedclrs palette count parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue c...

CLSA-2026-1773655369 gimp: Fix of 4 CVEs

CVE-2026-2044: fix uninitialized memory read in PGM file parser - CVE-2026-2045: fix heap buffer overflow in XWD file loader - CVE-2026-2048: fix out-of-bounds write in XWD file loader - CVE-2026-0797: fix missing fread return value checks in ICO file loader...