CVE-2026-82324

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-82324	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2525609	Issue Tracking Vendor Advisory
https://gitlab.gnome.org/GNOME/gimp/-/work_items/16584	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

History

No history.

Information

Published : 2026-08-28 16:18

Updated : 2026-08-31 22:19

NVD link : CVE-2026-82324

Mitre link : CVE-2026-82324

CVE.ORG link : CVE-2026-82324

JSON object : View

Products Affected

redhat

enterprise_linux

gimp

gimp

CWE

CWE-125

Out-of-bounds Read

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