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CVE-2026-16409

Firefox

Description

Invalid pointer in the Security: PSM component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVSS 7.5EPSS 0.28800000000000003%Risk 0.77
View source
Published
2026-07-21 13:17:16
Affected versions
<153
Type
Web application
Last modified
2026-07-24 16:45:54
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H