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CVE-2026-105404— ImageMagick before 7.1.2-31 Code Injection via PostScript Coders

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.

在 ImageMagick 6.9.13-56 之前版本以及 7.x 系列 7.1.2-31 之前版本中，其 PostScript 编码器存在代码注入漏洞。这是由于在向输出写入时，某些值未被正确转义或截断。攻击者可利用精心构造的值，将任意的 PostScript 代码嵌入到由这些编码器生成的文件中。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 4

VendorProduct Version RangeStatus
ImageMagick ImageMagick < 7.1.2-31 affected
7.1.2-31 unaffected
< 6.9.13-56 affected
6.9.13-56 unaffected
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I. Basic Information for CVE-2026-105404

Vulnerability Information
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Vulnerability Title
ImageMagick before 7.1.2-31 Code Injection via PostScript Coders
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick before 6.9.13-56 and 7.x before 7.1.2-31 contains a code injection vulnerability in its PostScript coders, because some values are not properly escaped or trimmed when written to output. Attackers can supply crafted values that embed arbitrary PostScript code into files generated by these coders.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ImageMagick ImageMagick 0 ~ 7.1.2-31 -
ImageMagick ImageMagick 0 ~ 6.9.13-56 -

II. Public POCs for CVE-2026-105404

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III. Intelligence Information for CVE-2026-105404

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Vendor Advisories for CVE-2026-105404 (1)

Other References for CVE-2026-105404 (1)

Same Patch Batch · ImageMagick · 2026-10-08 · 13 CVEs total

CVE-2026-105403 6.2 MEDIUM ImageMagick before 7.1.2-31 Security Policy Bypass via Coder Domain
CVE-2026-105824 5.9 MEDIUM ImageMagick before 7.1.2-30 Use-After-Free in RSVG Decoder Without Cairo
CVE-2026-105405 5.9 MEDIUM ImageMagick before 7.1.2-31 Invalid Memory Free in MVG Decoder
CVE-2026-105826 5.3 MEDIUM ImageMagick before 7.1.2-30 Security Policy Bypass via MAT Decoder
CVE-2026-105399 5.3 MEDIUM ImageMagick before 7.1.2-31 Denial of Service via MVG Decoder
CVE-2026-105825 5.3 MEDIUM ImageMagick before 7.1.2-30 Denial of Service via Crafted XMP Profile
CVE-2026-105827 5.3 MEDIUM ImageMagick before 7.1.2-30 Stack Overflow in CALS Decoder
CVE-2026-105401 5.3 MEDIUM ImageMagick before 7.1.2-31 Heap Buffer Overflow in Distributed Pixel Cache Server
CVE-2026-105400 5.3 MEDIUM ImageMagick before 7.1.2-31 Unclosed File Pointer via Magick Script
CVE-2026-105402 5.3 MEDIUM ImageMagick before 7.1.2-31 Denial of Service via XMP Profile Parsing
CVE-2026-105398 5.1 MEDIUM ImageMagick before 7.1.2-31 Heap Buffer Overflow via GetVirtualPixels API
CVE-2026-105823 4.0 MEDIUM ImageMagick before 7.1.2-31 Policy Bypass in CUT Encoder

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: ImageMagick
Same weakness: CWE-94

V. Comments for CVE-2026-105404

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