Vulnerabilities CVE-2026-53899,CVE-2026-53900 are fixed in Mozilla Firefox (Microsoft Store) 152
Vulnerability Name Vulnerabilities CVE-2026-53899,CVE-2026-53900 are fixed in Mozilla Firefox (Microsoft Store) 152
Severity Critical
Exploits Not available
CVE ID CVE-2026-53899,CVE-2026-53900
CVSS 3.09.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
Solution
Published Date 16/06/2026
Updated Date 17/06/2026

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