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CVE-2026-119123— ImageMagick before 7.1.2-34 Stack Overflow in TIFF Decoder

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 TIFF 解码器中存在堆栈溢出漏洞，该漏洞在 DNG 解码器被禁用时触发。攻击者可通过提供特制的图像文件进行处理，从而引发堆栈溢出并导致应用程序崩溃，造成拒绝服务（DoS）。

CVSS 3.7 · Low

Affected Version Matrix 2

VendorProduct Version RangeStatus
ImageMagick ImageMagick < 7.1.2-34 affected
7.1.2-34 unaffected
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I. Basic Information for CVE-2026-119123

Vulnerability Information
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Vulnerability Title
ImageMagick before 7.1.2-34 Stack Overflow in TIFF Decoder
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick before 7.1.2-34 contains a stack overflow vulnerability in the TIFF decoder that occurs when the DNG decoder is disabled. Attackers can supply a crafted image file for processing to trigger the stack overflow and crash the application, causing denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/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

Affected Products

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

II. Public POCs for CVE-2026-119123

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III. Intelligence Information for CVE-2026-119123

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Other References for CVE-2026-119123 (2)

IV. Related Vulnerabilities

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