HTTP: Apple macOS ImageIO DNG Format JPEG Remote Code Execution

This signature detects attempts to exploit a known vulnerability against Apple macOS ImageIO. A successful attack can lead to arbitrary code execution.

Short Name
HTTP:STC:IMG:JPEG:APPLE-DNG-CE
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
Apple CVE-2025-43300 Code DNG Execution Format ImageIO JPEG Remote macOS
Release Date
11/20/2025
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3882
False Positive
Unknown

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