Intel/AIKIDO-2026-11139
proc-macro-error2
AIKIDO-2026-11139
proc-macro-error2 is vulnerable to Use of Unmaintained Third Party Components
Use of Unmaintained Third Party Components Pre-CVE Published Yesterday
Found by Aikido Intel before public disclosure or CVE publication.
50
Medium Risk
This Affects:
proc-macro-error20.0.0 - *
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TL;DR
The proc-macro-error2 package is no longer maintained.
Who does this affect?
You are affected if you are using this package.
Background info
proc-macro-error2 is vulnerable to Use of Unmaintained Third Party Components in all versions.
How to fix this
Remove any proc-macro-error2 package from your application.
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