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CVE-2026-116154— ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via XML Parsing Depth Limit

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 6.9.13-58 之前的版本以及 7.x 系列中 7.1.2-33 之前的版本，其 XML 解析代码中存在内存泄漏漏洞：当解析达到嵌套深度限制时，已分配的内存不会被释放。攻击者可提供精心构造的、深度嵌套的 XML 数据来触发该泄漏，导致内存耗尽并引发拒绝服务（DoS）攻击。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-116154

Vulnerability Information
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Vulnerability Title
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via XML Parsing Depth Limit
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in its XML parsing code, where allocated memory is not released when parsing reaches the nesting depth limit. Attackers can supply crafted, deeply nested XML data to trigger the leak, causing memory exhaustion and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ImageMagick ImageMagick 7.0.0-0 ~ 7.1.2-33 -
ImageMagick ImageMagick 0 ~ 6.9.13-58 -

II. Public POCs for CVE-2026-116154

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-116154

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Vendor Advisories for CVE-2026-116154 (2)

Same Patch Batch · ImageMagick · 2026-10-25 · 21 CVEs total

CVE-2026-116149 8.1 HIGH ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Stack Buffer Overflow via bzip2 Compr
CVE-2026-116141 5.3 MEDIUM ImageMagick before 7.1.2-33 Policy Bypass in UHDR Decoder
CVE-2026-116155 5.3 MEDIUM ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via Crafted XMP Profile
CVE-2026-116152 5.3 MEDIUM ImageMagick before 7.1.2-33 Memory Leak in MAT Decoder Error Path
CVE-2026-116145 3.9 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-32 Security Policy Bypass via Incomplete
CVE-2026-116151 3.7 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak in JNG Encoder
CVE-2026-116147 3.7 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Null Pointer Dereference in DJVU Deco
CVE-2026-116146 3.7 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak in MSL Decoder
CVE-2026-116148 3.6 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Code Injection via MVG Encoder Drawin
CVE-2026-116140 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Policy Bypass via Delegate Invocation
CVE-2026-116160 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Heap Buffer Overflow via X11 Animate
CVE-2026-116142 3.3 LOW ImageMagick before 7.1.2-33 Heap Buffer Over-Read via Minimum-Bounding-Box
CVE-2026-116143 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Policy Bypass in PS, PDF and XPS Deco
CVE-2026-116144 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Stack Overflow via MVG Decoder
CVE-2026-116156 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via -set profile Option
CVE-2026-116157 3.3 LOW ImageMagick before 7.1.2-33 Memory Leak in PerlMagick Property Reading
CVE-2026-116159 3.3 LOW ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via -cdl Option
CVE-2026-116150 3.1 LOW ImageMagick before 7.1.2-33 Memory Leak in FPX Encoder
CVE-2026-116153 2.5 LOW ImageMagick before 7.1.2-33 Heap Buffer Overflow via Convex-Hull on 32-bit
CVE-2026-116158 2.5 LOW ImageMagick before 7.1.2-33 Memory Leak in magick compare

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: ImageMagick
Same weakness: CWE-401