CVE-2026-33902
mediumpriority · track · 0EPSS 0.001 · 4 %ileDEEUUSEPSS · scored 2026-10-28
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, a stack overflow vulnerability in ImageMagick's FX expression parser allows an attacker to crash the process by providing a deeply nested expression. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (29)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-1075ImageMagick: Mehrere SchwachstellenDeutsch2026-04-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in ImageMagick ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere, nicht näher spezifizierte Auswirkungen zu erreichen.
- GHSA-f4qm-vj5j-9xpw ImageMagick has a Stack Overflow via Recursive FX Expression Parsing2026-04-14ghsa · osvUS
A stack overflow vulnerability in ImageMagick's FX expression parser allows an attacker to crash the process by providing a deeply nested expression.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (11)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-33902cnnvd
- https://github.com/ImageMagick/ImageMagick/commit/d3c0a37485314c5ccef72efb18f3847cd53868bacnnvd
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-f4qm-vj5j-9xpwcnnvd
- https://github.com/dlemstra/Magick.NET/releases/Patchcnnvd
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0cnnvd
- https://github.com/ImageMagick/ImageMagick/commit/d3c0a37485314c5ccef72efb18f3847cd53868baenisa_euvd
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-f4qm-vj5j-9xpwenisa_euvd
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0enisa_euvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan