CVE-2026-56363 | ImageMagick before 7.1.2-22 contains a division by zero vuln… | CVSS 3.3 LOW

Description

ImageMagick before 7.1.2-22 contains a division by zero vulnerability in binomial kernel processing that allows attackers to cause denial of service. An attacker can supply a large binomial kernel value causing integer overflow, resulting in division by zero and application crash.

Metadata

CVE ID: CVE-2026-56363
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-06-20 21:16 UTC
Published: 2026-06-30 22:08 UTC
Last updated: 2026-07-01 14:46 UTC
Primary CWE: CWE-190
Integer Overflow or Wraparound
Vendor / Product: ImageMagick / ImageMagick
Sources: cve.org · NVD

Severity & Metrics

3.3 LOW CVSS 3.1

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (2)

Vendor	Product	Platform	Versions
ImageMagick	ImageMagick	—	0 < 7.1.2-22, 7.1.2-22
ImageMagick	ImageMagick	—	0 < 6.9.13-47, 6.9.13-47

Weakness (CWE)

CWE	Source	Description
CWE-190	cna	Integer Overflow or Wraparound

CVSS scores (2)

Score	Severity	Version	Source	Vector
4.8	MEDIUM	4.0	cna	CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.3	LOW	3.1	cna	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

References (2)

GitHub Security Advisory (GHSA-vf33-6r7x-66xx) https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vf33-6r7x-66xx
VulnCheck Advisory: ImageMagick - Division by Zero in Binomial Kernel Processing https://www.vulncheck.com/advisories/imagemagick-division-by-zero-in-binomial-kernel-processing