CVE-2026-55628 | In versions prior to 7.1.2-26he, the `-concatenate` operatio… | CVSS 5.5 MEDIUM

Description

In versions prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both reading and writing to paths disallowed by the security policy. This issue has been fixed in version 7.1.2-26.

Metadata

CVE ID: CVE-2026-55628
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-06-16 23:52 UTC
Published: 2026-07-01 18:16 UTC
Last updated: 2026-07-01 18:34 UTC
Primary CWE: CWE-73
CWE-73: External Control of File Name or Path
Vendor / Product: ImageMagick / ImageMagick
Sources: cve.org · NVD

Severity & Metrics

5.5 MEDIUM CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
ImageMagick	ImageMagick	—	< 7.1.2-26

Weakness (CWE)

CWE	Source	Description
CWE-73	cna	CWE-73: External Control of File Name or Path
CWE-862	cna	CWE-862: Missing Authorization

CVSS scores (1)

Score	Severity	Version	Source	Vector
5.5	MEDIUM	3.1	cna	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References (1)

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-82mp-vp5c-9pf7 https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-82mp-vp5c-9pf7