Description (CNA)
A flaw was found in GIMP. When processing a specially crafted lighting preset file, the Lighting Effects filter does not properly validate the number of light sources. This can lead to an out-of-bounds write, corrupting memory. An attacker could exploit this by convincing a user to open a malicious preset file, potentially causing a crash or enabling arbitrary code execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 8100020261015094823.4c9c024f before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 2:3.0.4-4.el9_8.14 before * |
| Red Hat / Red Hat Enterprise Linux 6 | unknown |
| Red Hat / Red Hat Enterprise Linux 7 | affected |
CWE
CWE-787
References
- https://access.redhat.com/errata/RHSA-2026:75575
- https://access.redhat.com/errata/RHSA-2026:84744
- https://access.redhat.com/security/cve/CVE-2026-90947
- https://bugzilla.redhat.com/show_bug.cgi?id=2533005
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16682
ADP enrichment
No English description supplied.
No references supplied.