Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck

CVE-2026-109271ImageMagick 7.1.2-30 before 7.1.2-32 Use After Free in WBINFO Decoder

Low 3.7

In plain English

A low-severity double free in ImageMagick from ImageMagick. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.7Low

Exploit odds (30 days)0.4%top 69.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Debian:14	imagemagick	8:7.1.2.33+dfsg1-1	DEBIAN-CVE-2026-109271
Ubuntu:26.10	imagemagick	no fix listed	UBUNTU-CVE-2026-109271

Affected products (as reported)

Vendor	Product	Versions
ImageMagick	ImageMagick	7.1.2-30 – before 7.1.2-32

Weakness: CWE-415 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

References

GitHub Security Advisory (GHSA-vxwm-jfjc-3r4x) vendor-advisory
Patch Commit patch
Patch Commit patch
VulnCheck Advisory: ImageMagick 7.1.2-30 before 7.1.2-32 Use After Free in WBINFO Decoder third-party-advisory