CVE-2026-106578— ImageMagick: Invalid Memory Free in MVG 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 是一款免费且开源的数字图像编辑与处理软件。在版本 7.1.2-31 和 6.9.13-56 之前，构造恶意图像会导致 MVG 解码器中出现无效的内存释放（invalid memory free），从而引发进程崩溃。该问题已在版本 7.1.2-31 和 6.9.13-56 中得到修复。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-106578
Vulnerability Information
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Vulnerability Title
ImageMagick: Invalid Memory Free in MVG decoder
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a crafted image can cause an invalid memory free in the MVG decoder and crash the process. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
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:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放并不在堆上的内存
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ImageMagick | ImageMagick | < 6.9.13-56 | - |
|
II. Public POCs for CVE-2026-106578
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-106578 (5)
-
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31 x_refsource_MISC
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https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-56 x_refsource_MISC
Same Patch Batch · ImageMagick · 2026-10-07 · 20 CVEs total
| CVE-2026-106579 | 6.2 MEDIUM | ImageMagick: Policy Bypass when using coder as the domain. |
| CVE-2026-107209 | 5.9 MEDIUM | ImageMagick: Use-After-Free in RSVG decoder that is build without cairo support |
| CVE-2026-106567 | 5.9 MEDIUM | ImageMagick: Infinite Loop in PSD decoder on 32-bit builds |
| CVE-2026-106565 | 5.9 MEDIUM | ImageMagick: Infinite Loop in bzip2 compressed images. |
| CVE-2026-106569 | 5.3 MEDIUM | ImageMagick: Denial of service in ASE decoder because of missing security checks |
| CVE-2026-107210 | 5.3 MEDIUM | ImageMagick: Policy Bypass in MAT decoder when reading highly compressed data |
| CVE-2026-107208 | 5.3 MEDIUM | ImageMagick: Denial of service with crafted XMP profile |
| CVE-2026-106572 | 5.3 MEDIUM | ImageMagick: Stack Overflown CALS decoder due to missing depth check. |
| CVE-2026-106573 | 5.3 MEDIUM | ImageMagick: Denial of service in MVG decoder |
| CVE-2026-106568 | 5.3 MEDIUM | ImageMagick: Infinite Loop when reading a crafted XMP profile |
| CVE-2026-106577 | 5.3 MEDIUM | ImageMagick: Code Injection in the postscript coders |
| CVE-2026-106575 | 5.3 MEDIUM | ImageMagick: Unclosed file pointer in magick script |
| CVE-2026-106576 | 5.3 MEDIUM | ImageMagick: Denial of service possible when parsing an XMP profile. |
| CVE-2026-106574 | 5.3 MEDIUM | ImageMagick: Heap Buffer Over-Write in distributed pixel cache server will result in a cra |
| CVE-2026-106564 | 5.3 MEDIUM | ImageMagick: Heap Buffer Over-Write in EXR decoder |
| CVE-2026-106571 | 5.1 MEDIUM | ImageMagick: Heap Buffer Over-Write in GetVirtualPixels api will result in a crash |
| CVE-2026-106570 | 4.3 MEDIUM | ImageMagick: Denial of service in distributed pixel cache server |
| CVE-2026-106566 | 4.0 MEDIUM | ImageMagick: Policy Bypass in delegate symlink cleanup due to missing check |
| CVE-2026-106580 | 4.0 MEDIUM | ImageMagick: Policy Bypass in CUT encoder |
IV. Related Vulnerabilities
Same product: ImageMagick
-
CVE-2026-107210
ImageMagick: Policy Bypass in MAT decoder when reading highl -
CVE-2026-107209
ImageMagick: Use-After-Free in RSVG decoder that is build wi -
CVE-2026-107208
ImageMagick: Denial of service with crafted XMP profile -
CVE-2026-106580
ImageMagick: Policy Bypass in CUT encoder -
CVE-2026-106579
ImageMagick: Policy Bypass when using coder as the domain.
Same vendor: ImageMagick
-
CVE-2026-107210
ImageMagick: Policy Bypass in MAT decoder when reading highl -
CVE-2026-107209
ImageMagick: Use-After-Free in RSVG decoder that is build wi -
CVE-2026-107208
ImageMagick: Denial of service with crafted XMP profile -
CVE-2026-106580
ImageMagick: Policy Bypass in CUT encoder -
CVE-2026-106579
ImageMagick: Policy Bypass when using coder as the domain.
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