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CVE-2026-2802 Race condition in the JavaScript: GC component

🗓️ 24 Feb 2026 13:33:30Reported by mozillaType 
vulnrichment
 vulnrichment
🔗 github.com👁 5 Views

CVE-2026-2802 is a race condition in JavaScript garbage collector affecting Firefox before 148.

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13 Apr 2026 13:54Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00139
SSVC
5