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[GHSA-xvcm-6775-5m9r] Immutable: Hash-collision algorithmic complexity denial of service in Immutable.Map/Set - #9307

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[GHSA-xvcm-6775-5m9r] Immutable: Hash-collision algorithmic complexity denial of service in Immutable.Map/Set#9307
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The maintainers officially backported the fix for CVE-2026-59880 to the legacy 3.x branch line and released it in version 3.8.4. Verifiable release notes can be found here: https://github.com/immutable-js/immutable-js/releases/tag/v3.8.4

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github commented Sep 2, 2026

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Hi there @jdeniau! A community member has suggested an improvement to your security advisory. If approved, this change will affect the global advisory listed at github.com/advisories. It will not affect the version listed in your project repository.

This change will be reviewed by our Security Curation Team. If you have thoughts or feedback, please share them in a comment here! If this PR has already been closed, you can start a new community contribution for this advisory

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github-actions Bot changed the base branch from main to ravali-ch15/advisory-improvement-9307 September 2, 2026 05:37
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