ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation… (CVE-2026-93590)
Severity: mediumType: VulnerabilityCVE-2026-93590
ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation.
ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation… (CVE-2026-93590)
0
MediumVulnerabilityCVE-2026-93590gcveosvubuntu-cve-2026-93590cve-2026-93590ubuntu-pro-14-04-ltsubuntu-pro-16-04-ltsubuntu-pro-18-04-ltsubuntu-pro-20-04-ltsubuntu-pro-22-04-ltsubuntu-pro-24-04-ltsubuntu-pro-26-04-lts
Published: 09/18/2026 (09/18/2026, 14:19:00 UTC)
Source: GCVE Database
Product: imagemagick
Description
ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation.
CVSS v3.1
Score 3.7low
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected software
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-infra-legacy/trustyAffected versions
=8:6.7.7.10-5ubuntu3=8:6.7.7.10-5ubuntu4=8:6.7.7.10-6ubuntu1=8:6.7.7.10-6ubuntu2=8:6.7.7.10-6ubuntu3=8:6.7.7.10-6ubuntu3.1=8:6.7.7.10-6ubuntu3.2=8:6.7.7.10-6ubuntu3.3=8:6.7.7.10-6ubuntu3.4=8:6.7.7.10-6ubuntu3.5=8:6.7.7.10-6ubuntu3.6=8:6.7.7.10-6ubuntu3.7=8:6.7.7.10-6ubuntu3.8=8:6.7.7.10-6ubuntu3.9=8:6.7.7.10-6ubuntu3.11=8:6.7.7.10-6ubuntu3.12=8:6.7.7.10-6ubuntu3.13=8:6.7.7.10-6ubuntu3.13+esm1=8:6.7.7.10-6ubuntu3.13+esm2=8:6.7.7.10-6ubuntu3.13+esm3=8:6.7.7.10-6ubuntu3.13+esm4=8:6.7.7.10-6ubuntu3.13+esm5=8:6.7.7.10-6ubuntu3.13+esm6=8:6.7.7.10-6ubuntu3.13+esm7=8:6.7.7.10-6ubuntu3.13+esm8=8:6.7.7.10-6ubuntu3.13+esm9=8:6.7.7.10-6ubuntu3.13+esm10=8:6.7.7.10-6ubuntu3.13+esm11=8:6.7.7.10-6ubuntu3.13+esm12=8:6.7.7.10-6ubuntu3.13+esm13=8:6.7.7.10-6ubuntu3.13+esm14=8:6.7.7.10-6ubuntu3.13+esm15=8:6.7.7.10-6ubuntu3.13+esm16=8:6.7.7.10-6ubuntu3.13+esm17=8:6.7.7.10-6ubuntu3.13+esm18=8:6.7.7.10-6ubuntu3.13+esm19=8:6.7.7.10-6ubuntu3.13+esm20=8:6.7.7.10-6ubuntu3.13+esm21=8:6.7.7.10-6ubuntu3.13+esm22=8:6.7.7.10-6ubuntu3.13+esm23=8:6.7.7.10-6ubuntu3.13+esm24=8:6.7.7.10-6ubuntu3.13+esm25
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-infra-legacy/xenialAffected versions
=8:6.8.9.9-5ubuntu2=8:6.8.9.9-6=8:6.8.9.9-6build1=8:6.8.9.9-7=8:6.8.9.9-7ubuntu1=8:6.8.9.9-7ubuntu2=8:6.8.9.9-7ubuntu3=8:6.8.9.9-7ubuntu4=8:6.8.9.9-7ubuntu5=8:6.8.9.9-7ubuntu5.1=8:6.8.9.9-7ubuntu5.2=8:6.8.9.9-7ubuntu5.3=8:6.8.9.9-7ubuntu5.4=8:6.8.9.9-7ubuntu5.5=8:6.8.9.9-7ubuntu5.6=8:6.8.9.9-7ubuntu5.7=8:6.8.9.9-7ubuntu5.8=8:6.8.9.9-7ubuntu5.9=8:6.8.9.9-7ubuntu5.11=8:6.8.9.9-7ubuntu5.12=8:6.8.9.9-7ubuntu5.13=8:6.8.9.9-7ubuntu5.14=8:6.8.9.9-7ubuntu5.15=8:6.8.9.9-7ubuntu5.16=8:6.8.9.9-7ubuntu5.16+esm1=8:6.8.9.9-7ubuntu5.16+esm2=8:6.8.9.9-7ubuntu5.16+esm3=8:6.8.9.9-7ubuntu5.16+esm4=8:6.8.9.9-7ubuntu5.16+esm5=8:6.8.9.9-7ubuntu5.16+esm6=8:6.8.9.9-7ubuntu5.16+esm7=8:6.8.9.9-7ubuntu5.16+esm8=8:6.8.9.9-7ubuntu5.16+esm9=8:6.8.9.9-7ubuntu5.16+esm10=8:6.8.9.9-7ubuntu5.16+esm11=8:6.8.9.9-7ubuntu5.16+esm12=8:6.8.9.9-7ubuntu5.16+esm13=8:6.8.9.9-7ubuntu5.16+esm14=8:6.8.9.9-7ubuntu5.16+esm15=8:6.8.9.9-7ubuntu5.16+esm16=8:6.8.9.9-7ubuntu5.16+esm17=8:6.8.9.9-7ubuntu5.16+esm18=8:6.8.9.9-7ubuntu5.16+esm19=8:6.8.9.9-7ubuntu5.16+esm20=8:6.8.9.9-7ubuntu5.16+esm21=8:6.8.9.9-7ubuntu5.16+esm22=8:6.8.9.9-7ubuntu5.16+esm23=8:6.8.9.9-7ubuntu5.16+esm24
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-infra/bionicAffected versions
=8:6.9.7.4+dfsg-16ubuntu2=8:6.9.7.4+dfsg-16ubuntu3=8:6.9.7.4+dfsg-16ubuntu4=8:6.9.7.4+dfsg-16ubuntu5=8:6.9.7.4+dfsg-16ubuntu6=8:6.9.7.4+dfsg-16ubuntu6.2=8:6.9.7.4+dfsg-16ubuntu6.3=8:6.9.7.4+dfsg-16ubuntu6.4=8:6.9.7.4+dfsg-16ubuntu6.7=8:6.9.7.4+dfsg-16ubuntu6.8=8:6.9.7.4+dfsg-16ubuntu6.9=8:6.9.7.4+dfsg-16ubuntu6.11=8:6.9.7.4+dfsg-16ubuntu6.12=8:6.9.7.4+dfsg-16ubuntu6.13=8:6.9.7.4+dfsg-16ubuntu6.14=8:6.9.7.4+dfsg-16ubuntu6.15=8:6.9.7.4+dfsg-16ubuntu6.15+esm1=8:6.9.7.4+dfsg-16ubuntu6.15+esm2=8:6.9.7.4+dfsg-16ubuntu6.15+esm3=8:6.9.7.4+dfsg-16ubuntu6.15+esm4=8:6.9.7.4+dfsg-16ubuntu6.15+esm5=8:6.9.7.4+dfsg-16ubuntu6.15+esm6=8:6.9.7.4+dfsg-16ubuntu6.15+esm7=8:6.9.7.4+dfsg-16ubuntu6.15+esm8=8:6.9.7.4+dfsg-16ubuntu6.15+esm9=8:6.9.7.4+dfsg-16ubuntu6.15+esm10=8:6.9.7.4+dfsg-16ubuntu6.15+esm11=8:6.9.7.4+dfsg-16ubuntu6.15+esm12=8:6.9.7.4+dfsg-16ubuntu6.15+esm13=8:6.9.7.4+dfsg-16ubuntu6.15+esm14=8:6.9.7.4+dfsg-16ubuntu6.15+esm15=8:6.9.7.4+dfsg-16ubuntu6.15+esm16
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps/focalAffected versions
=8:6.9.10.23+dfsg-2.1ubuntu3=8:6.9.10.23+dfsg-2.1ubuntu8=8:6.9.10.23+dfsg-2.1ubuntu9=8:6.9.10.23+dfsg-2.1ubuntu10=8:6.9.10.23+dfsg-2.1ubuntu11=8:6.9.10.23+dfsg-2.1ubuntu11.1=8:6.9.10.23+dfsg-2.1ubuntu11.2=8:6.9.10.23+dfsg-2.1ubuntu11.4=8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.5=8:6.9.10.23+dfsg-2.1ubuntu11.6=8:6.9.10.23+dfsg-2.1ubuntu11.6+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.7=8:6.9.10.23+dfsg-2.1ubuntu11.7+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.9=8:6.9.10.23+dfsg-2.1ubuntu11.9+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.9+esm2=8:6.9.10.23+dfsg-2.1ubuntu11.10=8:6.9.10.23+dfsg-2.1ubuntu11.10+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.11=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm1=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm2=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm3=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm4=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm5=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm6=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm7=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm8=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm10=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm11=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm12=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13=8:6.9.10.23+dfsg-2.1ubuntu11.11+esm14
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps/jammyAffected 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
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps/nobleAffected 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
imagemagick
pkg:deb/ubuntu/imagemagick?arch=source&distro=esm-apps/resoluteAffected 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
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-93590
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:Pro:14.04:LTS","Ubuntu:Pro:16.04:LTS","Ubuntu:Pro:18.04:LTS","Ubuntu:Pro:20.04:LTS","Ubuntu:Pro:22.04:LTS","Ubuntu:Pro:24.04:LTS","Ubuntu:Pro:26.04:LTS"]
- Cvss Version
- 3.1
Threat ID: 6ab4be2df7a7c54106eeec0e
Added to database: 09/24/2026, 06:07:41 UTC
Last updated: 09/24/2026, 07:52:15 UTC
Views: 2
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