CVE-2026-90947

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.8 (HIGH) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-1/10/2026

CWE

CWE-787

קישורים

• 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