Vulnerability DatabaseCVE-2026-61858
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CVE-2026-61858
Published:July 11, 2026
Updated:August 04, 2026
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.
Affected Packages
https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.0.1-0 <7.1.2-26
Fix Suggestion:
Update to version 7.1.2-26
Related Resources (6)
https://nvd.nist.gov/vuln/detail/CVE-2026-61858
https://github.com/ImageMagick/ImageMagick
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61858.json
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v3j6-27vc-7pw2
https://www.vulncheck.com/advisories/imagemagick-before-26-policy-bypass-via-apng-encoder
https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0
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CVSS v4
Base Score:
4.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Link Resolution Before File Access ('Link Following')
CWE-59
Missing Authorization
CWE-862
EPSS
Base Score:
0.25