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CVE-2026-90948

CVE-2026-90948 · Gimp: gimp: heap-based buffer overflow in ico loader via integer overflow in embedded png dimensions

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A flaw was found in GIMP's ICO file loader. When processing an ICO file containing an embedded PNG image, an integer overflow can occur during the calculation of the required buffer size. This leads to an undersized buffer being allocated, causing a heap-based buffer overflow when the decoded pixel data is written. A remote attacker could exploit this by crafting a malicious ICO file, which, when opened, could lead to arbitrary code execution or a crash.

CVSS 7.8 · High · EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • red hat enterprise linux 8

    Versions
    • ≥ 8100020261015094823.4c9c024f: Not affected (rpm)

    No fix published

  • red hat enterprise linux 9

    Versions
    • ≥ 2:3.0.4-4.el9_8.14: Not affected (rpm)

    No fix published

  • red hat enterprise linux 6

    No fix published

  • red hat enterprise linux 7

    No fix published

  • gimp Debian:12

    Versions
    • 2.10.34-1
    • 2.10.34-1+deb12u1
    • 2.10.34-1+deb12u10
    • 2.10.34-1+deb12u2
    • 2.10.34-1+deb12u3
    • 2.10.34-1+deb12u4
    • 2.10.34-1+deb12u5
    • 2.10.34-1+deb12u6
    • 2.10.34-1+deb12u7
    • 2.10.34-1+deb12u8
    • 2.10.34-1+deb12u9
    • 2.10.36-1
    • 2.10.36-2
    • 2.10.36-3
    • 2.10.38-1
    • 2.10.38-2
    • 2.99.10-1
    • 2.99.12-1
    • 2.99.12-2
    • 2.99.14-1
    • 2.99.14-2
    • 2.99.16-1
    • 2.99.16-2
    • 2.99.18-1
    • 3.0.0-1
    • 3.0.0-2
    • 3.0.0~RC1-1
    • 3.0.0~RC1-3
    • 3.0.0~RC1-4
    • 3.0.0~RC2-1
    • 3.0.0~RC3-1
    • 3.0.2-1
    • 3.0.2-2
    • 3.0.2-3
    • 3.0.2-3.1
    • 3.0.4-1
    • 3.0.4-2
    • 3.0.4-3
    • 3.0.4-4
    • 3.0.4-5
    • 3.0.4-6
    • 3.0.4-6.1
    • 3.0.4-6.2
    • 3.0.6-1
    • 3.2.0-1
    • 3.2.0~RC2-1
    • 3.2.0~RC2-2
    • 3.2.0~RC2-3
    • 3.2.0~RC2-3.1
    • 3.2.0~RC2-3.2
    • 3.2.0~RC2-3.3
    • 3.2.0~RC3-1
    • 3.2.2-1
    • 3.2.4-1
    • 3.2.4-2
    • 3.2.4-3
    • 3.2.6-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Debian:13

    Versions
    • 3.0.4-3
    • 3.0.4-3+deb13u1
    • 3.0.4-3+deb13u10
    • 3.0.4-3+deb13u2
    • 3.0.4-3+deb13u3
    • 3.0.4-3+deb13u4
    • 3.0.4-3+deb13u5
    • 3.0.4-3+deb13u6
    • 3.0.4-3+deb13u7
    • 3.0.4-3+deb13u8
    • 3.0.4-3+deb13u9
    Affected ranges
    • ECOSYSTEM: < 3.0.4-3+deb13u11

    Update to 3.0.4-3+deb13u11

  • gimp Debian:14

    Versions
    • 3.0.4-3
    • 3.0.4-4
    • 3.0.4-5
    • 3.0.4-6
    • 3.0.4-6.1
    • 3.0.4-6.2
    • 3.0.6-1
    • 3.2.0-1
    • 3.2.0~RC2-1
    • 3.2.0~RC2-2
    • 3.2.0~RC2-3
    • 3.2.0~RC2-3.1
    • 3.2.0~RC2-3.2
    • 3.2.0~RC2-3.3
    • 3.2.0~RC3-1
    • 3.2.2-1
    • 3.2.4-1
    • 3.2.4-2
    • 3.2.4-3
    Affected ranges
    • ECOSYSTEM: < 3.2.6-1

    Update to 3.2.6-1

  • gimp Ubuntu:Pro:16.04:LTS

    Versions
    • 2.8.14-1ubuntu2
    • 2.8.14-1.2ubuntu1
    • 2.8.16-1ubuntu1
    • 2.8.16-1ubuntu1.1
    • 2.8.16-1ubuntu1.1+esm1
    • 2.8.16-1ubuntu1.1+esm2
    • 2.8.16-1ubuntu1.1+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:Pro:18.04:LTS

    Versions
    • 2.8.20-1
    • 2.8.20-1.1
    • 2.8.20-2
    • 2.8.22-1
    • 2.8.22-1ubuntu0.1~esm1
    • 2.8.22-1ubuntu0.1~esm2
    • 2.8.22-1ubuntu0.1~esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:Pro:20.04:LTS

    Versions
    • 2.10.8-2
    • 2.10.14-2
    • 2.10.14-2build1
    • 2.10.14-2ubuntu1
    • 2.10.14-3
    • 2.10.18-1
    • 2.10.18-1ubuntu0.1
    • 2.10.18-1ubuntu0.1+esm1
    • 2.10.18-1ubuntu0.1+esm2
    • 2.10.18-1ubuntu0.1+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:Pro:22.04:LTS

    Versions
    • 2.10.24-2
    • 2.10.28-1
    • 2.10.30-1
    • 2.10.30-1build1
    • 2.10.30-1ubuntu0.1
    • 2.10.30-1ubuntu0.1+esm1
    • 2.10.30-1ubuntu0.1+esm2
    • 2.10.30-1ubuntu0.1+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:Pro:24.04:LTS

    Versions
    • 2.10.34-1
    • 2.10.36-1
    • 2.10.36-2
    • 2.10.36-3build2
    • 2.10.36-3build3
    • 2.10.36-3ubuntu0.24.04.1
    • 2.10.36-3ubuntu0.24.04.1+esm1
    • 2.10.36-3ubuntu0.24.04.1+esm2
    • 2.10.36-3ubuntu0.24.04.1+esm3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:26.10

    Versions
    • 3.2.2-1
    • 3.2.4-1
    • 3.2.4-2
    • 3.2.4-3
    • 3.2.6-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • gimp Ubuntu:26.04:LTS

    Versions
    • 3.0.4-6.1
    • 3.0.4-6.2
    • 3.0.6-1
    • 3.2.0~RC2-2
    • 3.2.0~RC2-3
    • 3.2.0~RC2-3.1
    • 3.2.0~RC2-3.2
    • 3.2.0~RC2-3.3
    • 3.2.0~RC3-1
    • 3.2.0-1
    • 3.2.2-1
    • 3.2.2-1ubuntu0.26.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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