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CVE-2025-68950— Magick's failure to limit MVG mutual references forming a loop

Quick assessment

Affected
ImageMagick ImageMagick
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ImageMagick是ImageMagick开源的一套开源的图像处理软件。可读取、转换或写入多种格式的图片。 ImageMagick 7.1.2-12之前版本存在安全漏洞，该漏洞源于未检查两个MVG之间的循环引用，可能导致栈溢出和拒绝服务攻击。

CVSS 4.0 · Medium EPSS 0.19% · P8

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-68950

Vulnerability Information
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Vulnerability Title
Magick's failure to limit MVG mutual references forming a loop
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-12, Magick fails to check for circular references between two MVGs, leading to a stack overflow. This is a DoS vulnerability, and any situation that allows reading the mvg file will be affected. Version 7.1.2-12 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未经控制的递归
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageMagick是ImageMagick开源的一套开源的图像处理软件。可读取、转换或写入多种格式的图片。 ImageMagick 7.1.2-12之前版本存在安全漏洞，该漏洞源于未检查两个MVG之间的循环引用，可能导致栈溢出和拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ImageMagick ImageMagick < 7.1.2-12 -

II. Public POCs for CVE-2025-68950

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III. Intelligence Information for CVE-2025-68950

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Patches & Fixes for CVE-2025-68950 (1)

Vendor Advisories for CVE-2025-68950 (1)

Same Patch Batch · ImageMagick · 2025-12-30 · 3 CVEs total

CVE-2025-68618 5.3 MEDIUM Magick's failure to limit the depth of SVG file reads caused a DoS attack.
CVE-2025-69204 5.3 MEDIUM ImageMagick converting a malicious MVG file to SVG caused an integer overflow.

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: ImageMagick
Same weakness: CWE-674

V. Comments for CVE-2025-68950

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