Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Total 3821 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-16373 1 Mozilla 1 Firefox Mobile 2026-07-24 N/A 7.5 HIGH
Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.
CVE-2026-16404 1 Mozilla 1 Firefox Mobile 2026-07-24 N/A 7.4 HIGH
Spoofing issue in Firefox for Android. This vulnerability was fixed in Firefox 153.
CVE-2026-16361 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Memory safety bugs present in Thunderbird ESR 140.12. 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 ESR 115.38, Firefox ESR 140.13, and Thunderbird 140.13.
CVE-2026-16354 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 7.5 HIGH
Information disclosure in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16353 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Invalid pointer in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16352 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16351 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16350 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16349 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Same-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16359 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.1 CRITICAL
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16362 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 8.8 HIGH
Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16358 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16357 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16356 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16355 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16363 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16369 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16374 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 7.5 HIGH
Information disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16377 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.8 CRITICAL
Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16381 1 Mozilla 2 Firefox, Thunderbird 2026-07-24 N/A 9.1 CRITICAL
Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.