Affected: AlmaLinux:9: gimp, AlmaLinux:9: gimp-libs

The GIMP (GNU Image Manipulation Program) is an image composition and editing program. GIMP provides a large image manipulation toolbox, including channel operations and layers, effects, sub-pixel imaging and anti-aliasing, and conversions, all with multi-level undo.

Security Fix(es):

* gimp: gimp: Heap buffer overflow in read_channel_data() (CVE-2026-58379)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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.

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.

Affected: openEuler:24.03-LTS-SP4: gimp

The GIMP is an image composition and editing program, which can be used for creating logos and other graphics for Web pages. The GIMP offers many tools and filters, and provides a large image manipulation toolbox, including channel operations and layers, effects, subpixel imaging and antialiasing, and conversions, together with multilevel undo. The GIMP offers a scripting facility, but many of the included scripts rely on fonts that we cannot distribute. Security Fix(es):

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.(CVE-2026-58379)

A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.(CVE-2026-59089)

gimp-3.2.4-2.1 on GA media

gimp: GIMP: Remote code execution via PSD file parsing integer overflow gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow gimp: GIMP: Remote code execution via TIF file parsing vulnerability gimp: GIMP: Arbitrary code execution via crafted TIF file parsing gimp: GIMP: Remote Code Execution via TIF file parsing integer overflow gimp: GIMP: Remote Code Execution via SGI File Parsing Integer Overflow gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow gimp: GIMP APNG loader heap-buffer-overflow when fcTL width exceeds IHDR width (file-png.c) gimp: gimp: Heap buffer overflow in read_channel_data() gimp: gimp: Stack buffer overflow in pnmscanner_gettoken() gimp: gimp: Integer overflow in read_RLE_channel() gimp: GIMP: Arbitrary code execution in PSD plugin due to unsigned underflow gimp: integer overflow in file-fits plugin causes a heap-based buffer overflow on crafted FITS images

Affected: Ubuntu:Pro:16.04:LTS: gimp, Ubuntu:Pro:18.04:LTS: gimp, Ubuntu:Pro:20.04:LTS: gimp, Ubuntu:Pro:22.04:LTS: gimp, Ubuntu:Pro:24.04:LTS: gimp, Ubuntu:25.10: gimp, Ubuntu:26.04:LTS: gimp

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.

Ein lokaler Angreifer kann eine Schwachstelle in GIMP ausnutzen, um beliebigen Programmcode auszuführen, und um einen Denial of Service Angriff durchzuführen.