Vendor
Mozilla
2,559 known vulnerabilities.
Products
Firefox 2,316
Thunderbird 1,814
Firefox ESR 712
Firefox for iOS 63
Firefox for Android 33
Focus for Android 17
Thunderbird ESR 13
Focus for iOS 13
NSS 6
Focus 3
WebThings Gateway 2
Mozilla Bleach 2
Hubs Cloud 2
Mozilla VPN 2
Node-convict 1
Network Security Services (NSS) 1
thin-vec 1
Mozilla VPN 2.28.0 1
hawk 1
rhino 1
Firefox for 1
geckodriver 1
common-voice 1
Convict 1
Bugzilla 1
Persona 1
Network Security Services 1
Nunjucks 1
Klar for iOS 1
neqo 1
Mozilla VPN iOS 1.0.7 1
Mozilla VPN Windows 1
Mozilla VPN Android 1.1.0 1
sccache 1
Mozilla VPN 2.16.1 1
PollBot 1
Thunderbird < 102.8 0
Thunderbird < 102.9 0
Thunderbird < 102.9.1 0
Firefox < 110.1.0 Android 0
2,559 results · Feed
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Unscored —
The developer page about:memory has a Measure function for exploring what object types the browser has allocated and th…
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When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file…
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Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video …
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The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they…
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Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been u…
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When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wro…
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When a malicious application installed on the user's device broadcast an Intent to Firefox for Android, arbitrary heade…
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When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service w…
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By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab w…
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Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network…
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When a user typed a URL in the address bar or the search bar and quickly hit the enter key, a website could sometimes c…
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When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not trig…
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If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there w…
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Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. Some of these bugs showed ev…
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Mozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed evidence of memory corr…
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When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended …
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Mozilla developers reported memory safety bugs present in Firefox 82. Some of these bugs showed evidence of memory corr…
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Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some of these bugs showed ev…
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When listening for page changes with a Mutation Observer, a malicious web page could confuse Firefox Screenshots into i…
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Searching for a single word from the address bar caused an mDNS request to be sent on the local network searching for a…
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Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field…
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If the Remote Debugging via USB feature was enabled in Firefox for Android on an Android version prior to Android 6.0, …
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Repeated calls to the history and location interfaces could have been used to hang the browser. This was addressed by i…
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Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populate…
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When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do no…
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If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointer…
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During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-aft…
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Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached throu…
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OneCRL was non-functional in the new Firefox for Android due to a missing service initialization. This could result in …
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In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to …
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When a user downloaded a file in Firefox for Android, if a cookie is set, it would have been re-sent during a subsequen…
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When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file…
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It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possib…
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Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially…
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A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitizat…
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In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable…
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When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial …
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If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distingui…
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When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could h…
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When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what applicatio…