CVE-2026-82343 — Gimp: heap out-of-bounds read and stack out-of-bounds access in psd loader from channel-count handling
A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This inco…
Published: 2026-08-28 · CVSS: 6.1 · CVSS 3.1
A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack out-of-bounds access. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of memory contents.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7