Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%

Buy Us a Coffee

CVE-2026-116158— ImageMagick before 7.1.2-33 Memory Leak in magick compare

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 7.1.2-33 之前的版本在命令中存在内存泄漏漏洞，该漏洞源于操作失败时缺少必要的清理步骤。攻击者可构造特定输入，触发反复失败的比较操作，从而耗尽系统内存并导致拒绝服务（DoS）。

CVSS 2.5 · Low Updated Oct 25, 2026

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 2

Vendor	Product	Version Range	Status
ImageMagick	ImageMagick	`< 7.1.2-33`	affected
		`7.1.2-33`	unaffected

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

ImageMagick before 7.1.2-33 Memory Leak in magick compare

Source: CVE Program / CVE List V5

Vulnerability Description

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the magick compare command caused by missing cleanup when an operation fails. Attackers can supply inputs that trigger repeated failed compare operations to exhaust memory and cause denial of service.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/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	0 ~ 7.1.2-33	-

II. Public POCs for CVE-2026-116158

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-116158

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-116158 (2)

🔗 Memory Leak in compare when an operation fails · Advisory · ImageMagick/ImageMagick · GitHub vendor-advisory
🔗 ImageMagick before 7.1.2-33 Memory Leak in magick compare | Advisories | VulnCheck third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-116158

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-2026-116154	5.3 MEDIUM	ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via XML Parsing Depth Lim
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

IV. Related Vulnerabilities

Same product: ImageMagick

Same vendor: ImageMagick

Same weakness: CWE-401