MEDIUM 6.1 NVD
CVE-2026-82343
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 par
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.
References
- https://access.redhat.com/security/cve/CVE-2026-82343
- https://bugzilla.redhat.com/show_bug.cgi?id=2525644
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16587
This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-08-28 via NVD.
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