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High ALSA-2026:61587 9 CVEs

Important: gimp security update

Published Aug 31, 2026 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

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: Arbitrary code execution in PSD plugin due to unsigned underflow (CVE-2026-59090)
* gimp: GIMP: Arbitrary code execution via crafted TIF file parsing (CVE-2026-18304)
* gimp: GIMP: Remote code execution via PSD file parsing integer overflow (CVE-2026-18301)
* gimp: GIMP: Remote Code Execution via TIF File Parsing Integer Overflow (CVE-2026-18308)
* gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow (CVE-2026-18302)
* gimp: GIMP: Remote Code Execution via TIF file parsing integer overflow (CVE-2026-18305)
* gimp: GIMP: Remote code execution via TIF file parsing vulnerability (CVE-2026-18303)
* gimp: GIMP: Remote Code Execution via SGI File Parsing Integer Overflow (CVE-2026-18306)
* gimp: GIMP: Remote code execution via TIF file parsing heap-based buffer overflow (CVE-2026-18307)

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.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 9 gimp 2:3.0.4-4.el9_8.10
AlmaLinux · 9 gimp-libs 2:3.0.4-4.el9_8.10

Vulnerabilities 9

  • High 8.4
    CVE-2026-59090

    Gimp: gimp: arbitrary code execution in psd plugin due to unsigned underflow

    A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to …

    Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu
  • High 7.8
    CVE-2026-18301

    GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18302

    GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that th…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18303

    GIMP TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that t…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18304

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18305

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18306

    GIMP SGI File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP SGI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18307

    GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that th…

    GIMP GIMP gimp gimp Debian Ubuntu
  • High 7.8
    CVE-2026-18308

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability

    GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target m…

    GIMP GIMP gimp gimp Debian Ubuntu

References

  • report
    https://access.redhat.com/security/cve/CVE-2026-18301
  • report
    https://access.redhat.com/security/cve/CVE-2026-18302
  • report
    https://access.redhat.com/security/cve/CVE-2026-18303
  • report
    https://access.redhat.com/security/cve/CVE-2026-18304
  • report
    https://access.redhat.com/security/cve/CVE-2026-18305
  • report
    https://access.redhat.com/security/cve/CVE-2026-18306
  • report
    https://access.redhat.com/security/cve/CVE-2026-18307
  • report
    https://access.redhat.com/security/cve/CVE-2026-18308
  • report
    https://access.redhat.com/security/cve/CVE-2026-59090
  • report
    https://bugzilla.redhat.com/2496584
  • report
    https://bugzilla.redhat.com/2520560
  • report
    https://bugzilla.redhat.com/2520561
  • report
    https://bugzilla.redhat.com/2520576
  • report
    https://bugzilla.redhat.com/2520579
  • report
    https://bugzilla.redhat.com/2520582
  • report
    https://bugzilla.redhat.com/2520583
  • report
    https://bugzilla.redhat.com/2520591
  • report
    https://bugzilla.redhat.com/2520594
  • advisory
    https://errata.almalinux.org/9/ALSA-2026-61587.html