Mozilla Firefox and Thunderbird Vulnerabilities Fixed in Mageia 9 and openSUSE

Mozilla Firefox and Thunderbird Vulnerabilities Fixed in Mageia 9 and openSUSE

First seen 2 Dec 2025, 18:33 UTC Linuxsecurity 85% similarity 7.0

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Multiple vulnerabilities affecting Mozilla Firefox and Thunderbird have been addressed in Mageia 9 and openSUSE updates. Key issues include race conditions, spoofing vulnerabilities, and same-origin policy bypasses, with CVEs ranging from CVE-2025-13012 to CVE-2025-13019. These vulnerabilities could potentially allow attackers to exploit affected components, impacting user security.

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