CVE-2025-4921 – Firefox JavaScript Out-of-Bounds Access Vulnerability

CVE ID : CVE-2025-4921

Published : May 17, 2025, 10:15 p.m. | 51 minutes ago

Description : An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. This vulnerability affects Firefox
Severity: 0.0 | NA

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