CVE-2026-79902Gimp: stack vla size underflow denial of service in seattle
Updated under an hour ago ()
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It affects GNOME GIMP and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array (VLA) on the stack without integer overflow checks, causing an unbounded stack allocation. This issue leads to an application crash, resulting in a denial of service.
- CVSS
- 5.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-190
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Analyzed
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
GNOME GIMP gnome:gimp (from the name) | from 3.1.4 | CNA record |
Red Hat Red Hat Enterprise Linux 6 redhat:enterprise_linux | 6 | CNA record |
gimp gimp gimp:gimp | through 3.3.1 | NVD |
References
- https://access.redhat.com/security/cve/CVE-2026-79902vdb-entry, x-refsource-redhat, vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2523512issue-tracking, x-refsource-redhat, permissions-required
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16582issue-tracking, mitigation, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.