UBUNTU-CVE-2026-8971

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...

CVE-2026-8953

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...

CVE-2026-8948

A same-origin policy bypass exists in the DOM: Networking component of the Mozilla Firefox web browser and Mozilla Thunderbird email client. The vulnerability is caused by the use of an untrusted network policy file , which can allow a remote attacker to execute arbitrary code . The issue was res...