262 matches found
CVE-2026-8958
Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8960
Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8963
Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8962
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8961
Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8964
Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8949
Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8950
Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
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-2026-8954
Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8945
Sandbox escape in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 151...
CVE-2026-8947
Use-after-free in the DOM: Bindings WebIDL component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
CVE-2026-8963
Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8966
Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8952
Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8973
Memory safety bugs present in Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8948
Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151...
CVE-2026-8959
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
