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CVE-2026-56812 Phoenix JavaScript presence client crashes on presence keys colliding with Object.prototype members in Presence.syncState/syncDiff

🗓️ 07 Jul 2026 15:22:46Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Phoenix Presence JS client bug enables persistent denial of service via prototype key lookups.

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