p PatchFirst

CVE-2026-61858

CVE-2026-61858 · ImageMagick before 7.1.2-26 Policy Bypass via APNG encoder

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

ImageMagick before 7.1.2-26 contains a policy bypass vulnerability in the APNG encoder and external delegates due to missing validation checks. Attackers can write files to disallowed paths by bypassing configured policy restrictions through the APNG encoding process.

CVSS 4.8 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • imagemagick

    Versions
    • ≥ 0, < 7.1.2-26: Affected (semver)
    • 7.1.2-26: Not affected (semver)

    Update to 7.1.2-26

  • imagemagick

    Versions
    • ≥ 0, < 6.9.13-51: Affected (semver)
    • 6.9.13-51: Not affected (semver)

    Update to 6.9.13-51

  • imagemagick Debian:12

    Versions
    • 8:6.9.11.60+dfsg-1.6
    • 8:6.9.11.60+dfsg-1.6+deb12u1
    • 8:6.9.11.60+dfsg-1.6+deb12u10
    • 8:6.9.11.60+dfsg-1.6+deb12u11
    • 8:6.9.11.60+dfsg-1.6+deb12u12
    • 8:6.9.11.60+dfsg-1.6+deb12u2
    • 8:6.9.11.60+dfsg-1.6+deb12u3
    • 8:6.9.11.60+dfsg-1.6+deb12u4
    • 8:6.9.11.60+dfsg-1.6+deb12u5
    • 8:6.9.11.60+dfsg-1.6+deb12u6
    • 8:6.9.11.60+dfsg-1.6+deb12u7
    • 8:6.9.11.60+dfsg-1.6+deb12u8
    • 8:6.9.11.60+dfsg-1.6+deb12u9
    Affected ranges
    • ECOSYSTEM: < 8:6.9.11.60+dfsg-1.6+deb12u13

    Update to 8:6.9.11.60+dfsg-1.6+deb12u13

  • imagemagick Debian:13

    Versions
    • 8:7.1.1.43+dfsg1-1
    • 8:7.1.1.43+dfsg1-1+deb13u1
    • 8:7.1.1.43+dfsg1-1+deb13u10
    • 8:7.1.1.43+dfsg1-1+deb13u11
    • 8:7.1.1.43+dfsg1-1+deb13u2
    • 8:7.1.1.43+dfsg1-1+deb13u3
    • 8:7.1.1.43+dfsg1-1+deb13u4
    • 8:7.1.1.43+dfsg1-1+deb13u5
    • 8:7.1.1.43+dfsg1-1+deb13u6
    • 8:7.1.1.43+dfsg1-1+deb13u7
    • 8:7.1.1.43+dfsg1-1+deb13u8
    • 8:7.1.1.43+dfsg1-1+deb13u9
    Affected ranges
    • ECOSYSTEM: < 8:7.1.1.43+dfsg1-1+deb13u12

    Update to 8:7.1.1.43+dfsg1-1+deb13u12

  • imagemagick Debian:14

    Versions
    • 8:7.1.1.43+dfsg1-1
    • 8:7.1.1.46+dfsg1-1
    • 8:7.1.1.47+dfsg1-1
    • 8:7.1.1.47+dfsg1-2
    • 8:7.1.2.1+dfsg1-1
    • 8:7.1.2.12+dfsg1-1
    • 8:7.1.2.13+dfsg1-1
    • 8:7.1.2.15+dfsg1-1
    • 8:7.1.2.15+dfsg1-2
    • 8:7.1.2.16+dfsg1-1
    • 8:7.1.2.18+dfsg1-1
    • 8:7.1.2.19+dfsg1-1
    • 8:7.1.2.21+dfsg1-1
    • 8:7.1.2.23+dfsg1-1
    • 8:7.1.2.24+dfsg1-1
    • 8:7.1.2.25+dfsg1-1
    • 8:7.1.2.25+dfsg1-2
    • 8:7.1.2.3+dfsg1-1
    • 8:7.1.2.7+dfsg1-1
    • 8:7.1.2.8+dfsg1-1
    Affected ranges
    • ECOSYSTEM: < 8:7.1.2.26+dfsg1-1

    Update to 8:7.1.2.26+dfsg1-1

  • imagemagick Ubuntu:Pro:22.04:LTS

    Versions
    • 8:6.9.11.60+dfsg-1ubuntu1
    • 8:6.9.11.60+dfsg-1.3
    • 8:6.9.11.60+dfsg-1.3build1
    • 8:6.9.11.60+dfsg-1.3build2
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2+esm1
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm2
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm3
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm1
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm2
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm3
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm4
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm5
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm6
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm7
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm11
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm12
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm15
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm16
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • imagemagick Ubuntu:Pro:24.04:LTS

    Versions
    • 8:6.9.11.60+dfsg-1.6ubuntu1
    • 8:6.9.12.98+dfsg1-5
    • 8:6.9.12.98+dfsg1-5.2build1
    • 8:6.9.12.98+dfsg1-5.2build2
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm1
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm2
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm3
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm4
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm5
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm6
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm11
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm14
    • 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm15
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • imagemagick Ubuntu:26.10

    Versions
    • 8:7.1.2.18+dfsg1-1
    • 8:7.1.2.25+dfsg1-2
    • 8:7.1.2.27+dfsg1-1
    • 8:7.1.2.31+dfsg1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • imagemagick Ubuntu:Pro:26.04:LTS

    Versions
    • 8:7.1.2.3+dfsg1-1
    • 8:7.1.2.8+dfsg1-1
    • 8:7.1.2.12+dfsg1-1
    • 8:7.1.2.13+dfsg1-1
    • 8:7.1.2.15+dfsg1-1
    • 8:7.1.2.16+dfsg1-1
    • 8:7.1.2.18+dfsg1-1
    • 8:7.1.2.18+dfsg1-1ubuntu0.1~esm1
    • 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2
    • 8:7.1.2.18+dfsg1-1ubuntu0.1~esm3
    • 8:7.1.2.18+dfsg1-1ubuntu0.1~esm4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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