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UBUNTU-CVE-2026-61861
Severity: Type: vulnerabilityCVE-2026-61861
ImageMagick before 7.1.2-26 contains a use-after-free vulnerability in the FormatMagickCaption method when memory allocation fails. Attackers can trigger memory allocation failures to cause a dangling pointer to reference freed memory, potentially enabling denial of service or code execution.
EPSS 0.3%top 75%
UBUNTU-CVE-2026-61861
0
UnknownVulnerabilityCVE-2026-61861gcveosvubuntu-cve-2026-61861ubuntu-pro-14-04-ltsubuntu-pro-16-04-ltsubuntu-pro-18-04-ltsubuntu-pro-20-04-ltsubuntu-pro-22-04-ltsubuntu-pro-24-04-ltsubuntu-26-04-lts
Published: 07/11/2026 (07/11/2026, 14:16:00 UTC)
Source: GCVE Database
Product: imagemagick
Description
ImageMagick before 7.1.2-26 contains a use-after-free vulnerability in the FormatMagickCaption method when memory allocation fails. Attackers can trigger memory allocation failures to cause a dangling pointer to reference freed memory, potentially enabling denial of service or code execution.
CVSS v4.0
Attack Vector
Network
Attack Complexity
High
Attack Requirements
Present
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
None
Vuln. Integrity
None
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Affected software
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.7.7.10-6ubuntu3.13+esm22?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.8.9.9-7ubuntu5.16+esm21?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.9.7.4+dfsg-16ubuntu6.15+esm13?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.9.10.23+dfsg-2.1ubuntu11.11+esm11?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm11?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10?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
imagemagick
pkg:deb/ubuntu/imagemagick@8:7.1.2.18+dfsg1-1?arch=source&distro=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
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-61861
- Osv Schema Version
- 1.7.0
- Aliases
- []
- 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:26.04:LTS"]
- Database Specific Severity
- null
- Cvss Version
- 4.0
Threat ID: 6a58b44c68715ace43d6b5ae
Added to database: 07/16/2026, 10:37:00 UTC
Last updated: 07/31/2026, 19:24:47 UTC
Views: 10
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