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VULNERABILITIES

CVE-2026-90947 Details

Description

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.

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CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/security/cve/CVE-2026-90947 [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2533005 [email protected]
https://gitlab.gnome.org/GNOME/gimp/-/work_items/16682 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-90947
NVD Published Date:
Sep 14, 2026
NVD Last Modified:
Sep 17, 2026
Source:
[email protected]
CVE-2026-90947 Details - Not Deferred