Category
Browsers
10,969 known vulnerabilities.
10,969 results · Feed
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High 8.8CVE-2022-2200 EPSS 24%
If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScr…
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High 8.8
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs …
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High 8.8
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs …
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High 8.6
An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clip…
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High 8.8
An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability a…
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Medium 6.5
The executable file warning was not presented when downloading .atloc and .ftploc files, which can run commands on a us…
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High 8.8
An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploit…
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High 8.8
A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious ex…
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Critical 9.8
A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Fire…
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High 8.8
Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject mark…
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High 8.8
Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safet…
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Medium 6.5
A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*:…
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High 8.8
Mozilla developers Timothy Nikkel, Ashley Hale, and the Mozilla Fuzzing Team reported memory safety bugs present in Fir…
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Medium 4.3
By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential use…
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High 8.8
Mozilla developers and community members Lukas Bernhard, Gabriele Svelto, Randell Jesup, and the Mozilla Fuzzing Team r…
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Medium 6.5
When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the S…
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Medium 6.5
If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server t…
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High 8.8
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some …
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High 7.8
When downloading an HTML file, if the title of the page was formatted as a filename with a malicious extension, Firefox…
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Critical 9.8
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while refer…
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Medium 6.5
Through a series of popup and <code>window.print()</code> calls, an attacker can cause a window to go fullscreen withou…
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High 8.8
The garbage collector could have been aborted in several states and zones and <code>GCRuntime::finishCollection</code> …
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Medium 6.5
Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for…
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Medium 6.5
Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user seei…
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Medium 6.5
Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creation could have led to a use-after-free …
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Medium 4.3
Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers be…
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High 8.8
When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlin…
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Medium 6.5
Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timin…
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High 7.5
If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred…
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Medium 6.5
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of …
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Medium 6.1
If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the bro…
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Medium 6.1
Using the <code>S.browser_fallback_url parameter</code> parameter, an attacker could redirect a user to a URL and cause…
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Medium 6.1
Cross-Site Tracing occurs when a server will echo a request back via the Trace method, allowing an XSS attack to access…
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Medium 6.5
During startup, a graphics driver with an unexpected name could lead to a stack-buffer overflow causing a potentially e…
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Medium 6.5
During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that lea…
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Medium 6.5
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a…
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Medium 6.5
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context …
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Medium 6.1
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected ele…
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High 8.8
Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team report…
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Medium 6.5
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<…