CVE-2026-58379 | A flaw was found in GIMP's Paint Shop Pro (PSP) file format … | CVSS 7.3 HIGH

Description

A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.

Metadata

CVE ID: CVE-2026-58379
State: PUBLISHED
Assigner: redhat
Reserved: 2026-06-30 16:54 UTC
Published: 2026-07-03 18:29 UTC
Last updated: 2026-07-03 18:29 UTC
Primary CWE: CWE-122
Heap-based Buffer Overflow
Vendor / Product: Red Hat / Red Hat Enterprise Linux 6
Sources: cve.org · NVD

Severity & Metrics

7.3 HIGH CVSS 3.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products (4)

Vendor	Product	Platform	Versions
Red Hat	Red Hat Enterprise Linux 6	—	—
Red Hat	Red Hat Enterprise Linux 7	—	—
Red Hat	Red Hat Enterprise Linux 8	—	—
Red Hat	Red Hat Enterprise Linux 9	—	—

Weakness (CWE)

CWE	Source	Description
CWE-122	cna	Heap-based Buffer Overflow

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.3	HIGH	3.1	cna	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References (4)