CVE-2025-63690
NixOS vulnerability analysis and mitigation

In pig-mesh Pig versions 3.8.2 and below, when setting up scheduled tasks in the Quartz management function under the system management module, it is possible to execute any Java class with a parameterless constructor and its methods with parameter type String through reflection. At this time, the eval method in Tomcat's built-in class jakarta.el.ELProcessor can be used to execute commands, leading to a remote code execution vulnerability.


SourceNVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-22783HIGH8.1
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NoYesJan 12, 2026
CVE-2026-0821MEDIUM6.9
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NoNoJan 10, 2026
CVE-2025-68949MEDIUM5.3
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CVE-2026-22784LOW2.3
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CVE-2026-23497LOW1.3
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NoYesJan 14, 2026

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