CVE-2026-109271
What it is
ImageMagick 7.1.2-30 before 7.1.2-32 contains a use after free vulnerability in the WBINFO decoder that occurs when a memory allocation fails during image decoding. Attackers can supply a crafted image that, when decoded under memory allocation failure conditions, causes freed memory to be reused, crashing the application.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 0.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.4% in the next 30 days (EPSS).
- Severity: 6.3 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.4% · EPSS, next 30 days
- Weakness
- CWE-415
- Record status
- Analyzed
Affected
- Imagemagick < 7.1.2-32
Attack profile CVSS 4.0 · 6.3
- Attack vector
- Network
- Complexity
- Low
- Attack requirements
- Present
- Privileges needed
- None
- User interaction
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Low
Raw vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-109271.md and follow it. Check whether this project is affected by CVE-2026-109271. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/ImageMagick/ImageMagick/commit/2ed1b96b9bc71434f0c4e82e3c63fec029c684c6
- https://github.com/ImageMagick/ImageMagick/commit/48c49d0cc2b72970b762e0d3263f6c35ab35a7b4
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vxwm-jfjc-3r4x
References
- https://github.com/ImageMagick/ImageMagick/commit/2ed1b96b9bc71434f0c4e82e3c63fec029c684c6
- https://github.com/ImageMagick/ImageMagick/commit/48c49d0cc2b72970b762e0d3263f6c35ab35a7b4
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vxwm-jfjc-3r4x
- https://www.vulncheck.com/advisories/imagemagick-7.1.2-30-before-7.1.2-32-use-after-free-in-wbinfo-decoder