CVE-2026-64685— ImageMagick: Heap Buffer Over-Read in BGR decoder due to mising end-of-file check
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ImageMagick | ImageMagick | < 7.1.2-27 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-64685
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: Heap Buffer Over-Read in BGR decoder due to mising end-of-file check
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-27, the BGR decoder does not check for an end-of-file in every location so a crafted image could result in an heap buffer over-read. This issue has been fixed in version 7.1.2-27.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageMagick是ImageMagick团队开源的一套开源的图像处理软件。可读取、转换或写入多种格式的图片。 ImageMagick 7.1.2-27之前版本存在缓冲区错误漏洞，该漏洞源于BGR解码器未检查每处的文件结束标志，导致堆缓冲区过度读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ImageMagick | ImageMagick | < 7.1.2-27 | - |
II. Public POCs for CVE-2026-64685
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-64685
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-64685 (1)
IV. Related Vulnerabilities
Same product: ImageMagick
- CVE-2026-62946
ImageMagick: Integer Overflow in JNX decoder causes heap buf - CVE-2026-62363
ImageMagick: Heap Buffer Over-Write in fx operation - CVE-2026-62343
ImageMagick: Heap Buffer Over-Write in morphology operation - CVE-2026-66011
ImageMagick before 7.1.2-27 Memory Leak via Invalid CLI Opti - CVE-2026-61872
ImageMagick before 7.1.2-26 Memory Leak via TIFF Encoder
Same vendor: ImageMagick
- CVE-2026-62946
ImageMagick: Integer Overflow in JNX decoder causes heap buf - CVE-2026-62363
ImageMagick: Heap Buffer Over-Write in fx operation - CVE-2026-62343
ImageMagick: Heap Buffer Over-Write in morphology operation - CVE-2026-66011
ImageMagick before 7.1.2-27 Memory Leak via Invalid CLI Opti - CVE-2026-61871
ImageMagick before 7.1.2-26 Memory Leak in ICON decoder
V. Comments for CVE-2026-64685
No comments yet