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CVE-2025-10534

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CVE-2025-10534

Published: Sep 16, 2025

Modified: Apr 13, 2026

PUBLISHED

Description

Spoofing issue in the Site Permissions component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.

VendorProductVersions

Mozilla

Firefox

unaffected
143 - <= *

Mozilla

Thunderbird

unaffected
143 - <= *

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CVE-2025-10534 - Security Vulnerability | QwikSec