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Search Results (344184 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-2805 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 9.8 Critical
Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2804 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 5.4 Medium
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2803 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 7.5 High
Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2802 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 4.2 Medium
Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2801 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 7.5 High
Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2800 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 9.8 Critical
Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2799 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 8.8 High
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2798 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 8.8 High
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2797 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 8.8 High
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2796 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 9.8 Critical
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2795 1 Mozilla 2 Firefox, Thunderbird 2026-04-13 8.8 High
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
CVE-2026-2794 1 Mozilla 1 Firefox 2026-04-13 6.5 Medium
Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.
CVE-2026-3847 1 Mozilla 1 Firefox 2026-04-13 8.8 High
Memory safety bugs present in Firefox 148.0.2. 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 148.0.2.
CVE-2026-3846 1 Mozilla 1 Firefox 2026-04-13 6.5 Medium
Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2.
CVE-2026-3845 1 Mozilla 1 Firefox 2026-04-13 8.8 High
Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android. This vulnerability was fixed in Firefox 148.0.2.
CVE-2026-2447 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-13 8.8 High
Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2.
CVE-2026-2919 1 Mozilla 1 Focus For Ios 2026-04-13 4.3 Medium
Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability was fixed in Focus for iOS 148.2.
CVE-2026-2634 1 Mozilla 2 Firefox, Firefox For Ios 2026-04-13 9.8 Critical
Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability was fixed in Firefox for iOS 147.4.
CVE-2026-2792 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-13 9.8 Critical
Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2791 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2026-04-13 9.8 Critical
Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.