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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-109276— ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Temporary File Leak in JNG 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 6.9.13-57 之前版本以及 7.x 系列中 7.1.2-32 之前的版本，在 JNG 解码器中存在不完整的清理缺陷，当处理恶意构造的输入时，该漏洞未能正确删除临时文件。攻击者可以通过提交精心构造的 JNG 文件进行处理，反复泄露临时文件，从而消耗磁盘空间并降低系统可用性。

CVSS 5.3 · Medium

Affected Version Matrix 4

VendorProduct Version RangeStatus
ImageMagick ImageMagick 7.0.0-0< 7.1.2-32 affected
7.1.2-32 unaffected
< 6.9.13-57 affected
6.9.13-57 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-109276

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 6.9.13-57 and 7.x before 7.1.2-32 Temporary File Leak in JNG Decoder
Source: CVE Program / CVE List V5
Vulnerability Description
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an incomplete cleanup flaw in the JNG decoder that fails to remove temporary files when processing crafted input. Attackers can submit crafted JNG files for processing to repeatedly leak temporary files, consuming disk space and degrading availability.
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
清理环节不完整
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ImageMagick ImageMagick 7.0.0-0 ~ 7.1.2-32 -
ImageMagick ImageMagick 0 ~ 6.9.13-57 -

II. Public POCs for CVE-2026-109276

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-109276

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-109276 (2)

Vendor Advisories for CVE-2026-109276 (2)

Same Patch Batch · ImageMagick · 2026-10-12 · 26 CVEs total

CVE-2026-109267 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Stack Overflow in MSL Decoder
CVE-2026-109259 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Information Disclosure in TGA Decoder
CVE-2026-109273 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Information Disclosure in PostScript
CVE-2026-109262 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in SVG Encoder
CVE-2026-109265 5.3 MEDIUM ImageMagick 7.1.1-7 before 7.1.2-32 Heap Buffer Over-Read via XMP Profile
CVE-2026-109266 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Code Injection via CIP Encoder
CVE-2026-109269 5.3 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Information Disclosure via JPEG Decod
CVE-2026-109275 4.8 MEDIUM ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Code Injection via MVG Decoder
CVE-2026-109281 4.4 MEDIUM ImageMagick 7.1.0-21 before 7.1.2-32 Heap Buffer Over-Read via -fx Option
CVE-2026-109260 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in PNG Encoder
CVE-2026-109268 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Use After Free in PDF Writer via JPEG
CVE-2026-109271 3.7 LOW ImageMagick 7.1.2-30 before 7.1.2-32 Use After Free in WBINFO Decoder
CVE-2026-109264 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Stack Overflow in MVG Decoder
CVE-2026-109263 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in YUV Encoder
CVE-2026-109278 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in Wavelet-Denoise Operat
CVE-2026-109272 3.7 LOW ImageMagick 7.1.1-31 before 7.1.2-32 Null Pointer Dereference in PostScript Decoder
CVE-2026-109261 3.7 LOW ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in GIF Encoder
CVE-2026-105081 3.6 LOW ImageMagick before 7.1.2-33 Policy Bypass via Symlink in IsRightsAuthorizedByName
CVE-2026-109270 3.3 LOW ImageMagick before 7.1.2-32 Memory Leak via -process Option
CVE-2026-109277 3.3 LOW ImageMagick before 7.1.2-32 Policy Bypass via -script Operation

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: ImageMagick
Same weakness: CWE-459

V. Comments for CVE-2026-109276

No comments yet

Leave a comment