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CVE-2026-119124— ImageMagick before 7.1.2-34 Heap Buffer Overflow via -morph Option

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 7.1.2-34 之前的版本在 处理功能中存在堆缓冲区溢出漏洞。攻击者可构造恶意图像，当用户启用 选项处理该图像时，会导致写入操作超出堆缓冲区边界，从而破坏堆内存并引发应用程序崩溃。

CVSS 3.3 · Low

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-119124

Vulnerability Information
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Vulnerability Title
ImageMagick before 7.1.2-34 Heap Buffer Overflow via -morph Option
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick before 7.1.2-34 contains a heap-based buffer overflow in its -morph processing, where crafted images cause writes beyond the bounds of a heap buffer. An attacker can supply a crafted image that, when processed by a user with the -morph option, corrupts heap memory and crashes the application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ImageMagick ImageMagick 0 ~ 7.1.2-34 -

II. Public POCs for CVE-2026-119124

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III. Intelligence Information for CVE-2026-119124

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Other References for CVE-2026-119124 (2)

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: ImageMagick
Same weakness: CWE-122