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🚨 [security] [js] Update eslint 6.8.0 β†’ 9.39.2 (major) - #184

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🚨 [security] [js] Update eslint 6.8.0 β†’ 9.39.2 (major)#184
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depfu/update/yarn/eslint-9.39.2

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@depfu depfu Bot commented Jan 29, 2026

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🚨 Your current dependencies have known security vulnerabilities 🚨

This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!


Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ eslint (6.8.0 β†’ 9.39.2) Β· Repo Β· Changelog

Security Advisories 🚨

🚨 eslint has a Stack Overflow when serializing objects with circular references

There is a Stack Overflow vulnerability in eslint before 9.26.0 when serializing objects with circular references in eslint/lib/shared/serialization.js. The exploit is triggered via the RuleTester.run() method, which validates test cases and checks for duplicates. During validation, the internal function checkDuplicateTestCase() is called, which in turn uses the isSerializable() function for serialization checks. When a circular reference object is passed in, isSerializable() enters infinite recursion, ultimately causing a Stack Overflow.

Release Notes

Too many releases to show here. View the full release notes.

Commits

See the full diff on Github. The new version differs by 7 commits:


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@depfu depfu Bot added the depfu label Jan 29, 2026
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depfu Bot requested a review from mcaj-admin January 29, 2026 16:25
@guardrails

guardrails Bot commented Jan 29, 2026

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⚠️ We detected 1 security issue in this pull request:

Vulnerable Libraries (1)
Severity Details
Medium pkg:npm/eslint@6.8.0 (t) upgrade to: 9.26.0

More info on how to fix Vulnerable Libraries in JavaScript.


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@depfu
depfu Bot force-pushed the depfu/update/yarn/eslint-9.39.2 branch from a1635af to 09b534d Compare August 6, 2026 22:35
@depfu
depfu Bot force-pushed the depfu/update/yarn/eslint-9.39.2 branch from 09b534d to 791e054 Compare August 7, 2026 01:46
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