🚨 CVE-2026-16369
Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
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🚨 CVE-2026-16370
Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153.
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Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
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You are not authorized to access bug 1996495. To see this bug, you must
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🚨 CVE-2026-16371
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
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🚨 CVE-2026-16372
Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153.
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Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
2013800 - (CVE-2026-16372) Missing Authorization in ContentParent::RecvAddCertException Allows Persistent TLS Certificate Override…
RESOLVED (dkeeler) in Core - DOM: Content Processes. Last updated 2026-07-20.
🚨 CVE-2026-16373
Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.
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Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
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You are not authorized to access bug 2021964. To see this bug, you must
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🚨 CVE-2026-16374
Information disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Information disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2027519. To see this bug, you must
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🚨 CVE-2026-16375
Site isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Site isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2032140. To see this bug, you must
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🚨 CVE-2026-16376
Denial-of-service in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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Denial-of-service in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2035733. To see this bug, you must
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🚨 CVE-2026-16377
Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2037770. To see this bug, you must
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🚨 CVE-2026-16378
Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153.
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Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2038868. To see this bug, you must
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🚨 CVE-2026-16380
Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153.
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Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2040386. To see this bug, you must
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🚨 CVE-2026-16381
Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041001. To see this bug, you must
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🚨 CVE-2026-16382
Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153.
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Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041864. To see this bug, you must
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🚨 CVE-2026-16383
Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041902. To see this bug, you must
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🚨 CVE-2026-16384
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041911. To see this bug, you must
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🚨 CVE-2026-16385
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041912. To see this bug, you must
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🚨 CVE-2026-16386
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2041916. To see this bug, you must
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🚨 CVE-2026-16387
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2043200. To see this bug, you must
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🚨 CVE-2026-16388
Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153.
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Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2043845. To see this bug, you must
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🚨 CVE-2026-16389
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153.
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Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153.
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bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2043887. To see this bug, you must
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🚨 CVE-2026-16390
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.
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bugzilla.mozilla.org
Access Denied
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