A mechanism that uses AppCache to hijack a URL in a domain using fallback by serving the files from a sub-path on the domain. This has been addressed…
A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results i…
A buffer overflow can occur when manipulating Accessible Rich Internet Applications (ARIA) attributes within the DOM. This results in a potentially e…
A buffer overflow can occur when the image renderer attempts to paint non-displayable SVG elements. This results in a potentially exploitable crash. …
A buffer overflow will occur when viewing a certificate in the certificate manager if the certificate has an extremely long object identifier (OID). …
A use-after-free vulnerability can occur in the Fetch API when the worker or the associated window are freed when still in use, resulting in a potent…
A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished…
A use-after-free vulnerability can occur while re-computing layout for a "marquee" element during window resizing where the updated style object is f…
A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due…
The Developer Tools feature suffers from a XUL injection vulnerability due to improper sanitization of the web page source code. In the worst case, t…
Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top …
On pages containing an iframe, the "data:" protocol can be used to create a modal alert that will render over arbitrary domains following page naviga…
Memory safety bugs were reported in Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2. Some of these bugs showed evidence of memory corruption and w…
A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a…
During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory…
Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affects Thunderbird < 52.1, Firefox…
Memory safety bugs were reported in Firefox 53 and Firefox ESR 52.1. Some of these bugs showed evidence of memory corruption and we presume that with…
A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tre…
A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potentially exploitable crash. This …
A use-after-free vulnerability during video control operations when a "<track>" element holds a reference to an older window if that window has been …
A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox < 54…
An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory bein…
An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data. This vulnerability affects …
A use-after-free vulnerability during specific user interactions with the input method editor (IME) in some languages due to how events are handled. …
An out-of-bounds read in WebGL with a maliciously crafted "ImageInfo" object during WebGL operations. This vulnerability affects Firefox < 54, Firefo…
A flaw in DRBG number generation within the Network Security Services (NSS) library where the internal state V does not correctly carry bits over. Th…
A use-after-free vulnerability when holding a selection during scroll events. This results in a potentially exploitable crash. This vulnerability aff…
A use-after-free vulnerability during changes in style when manipulating DOM elements. This results in a potentially exploitable crash. This vulnerab…
An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives. This vulnerability affects Thunderbird < 52.1, Firefox …
An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable…