Description (CNA)
A flaw was found in the file-iff (IFF/ILBM) plugin in GIMP. When processing a specially crafted IFF/ILBM image file, the plugin does not properly validate the HAM row size and improperly handles cases where the number of color planes (nPlanes) is zero. This causes a row size mismatch that bypasses memory bounds checking, resulting in heap out-of-bounds reads. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GNOME / GIMP | affected 3.0.0 before * |
| Red Hat / Red Hat Enterprise Linux 6 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 8 | unaffected |
| Red Hat / Red Hat Enterprise Linux 9 | affected |
CWE
CWE-125
References
- https://access.redhat.com/security/cve/CVE-2026-82324
- https://bugzilla.redhat.com/show_bug.cgi?id=2525609
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16584
ADP enrichment
No English description supplied.
No references supplied.