2018

A buffer overflow will occur when viewing a certificate in the certificate manager if the certificate has an extremely l

When an "iframe" has a "sandbox" attribute and its content is specified using "srcdoc", that content does not inherit th

A buffer overflow can occur when the image renderer attempts to paint non-displayable SVG elements. This results in a po

A buffer overflow can occur when manipulating Accessible Rich Internet Applications (ARIA) attributes within the DOM. Th

A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer h

Memory safety bugs were reported in Firefox 54. Some of these bugs showed evidence of memory corruption and we presume t

Memory safety bugs were reported in Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2. Some of these bugs showed eviden

A number of security vulnerabilities in the Graphite 2 library including out-of-bounds reads, buffer overflow reads and

An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while t

A use-after-free vulnerability in IndexedDB when one of its objects is destroyed in memory while a method on it is still

A use-after-free and use-after-scope vulnerability when logging errors from headers for XML HTTP Requests (XHR). This co

An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data

A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulne

A use-after-free vulnerability during video control operations when a "<track>" element holds a reference to an older wi

A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potenti

A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attemp

Memory safety bugs were reported in Firefox 53. Some of these bugs showed evidence of memory corruption and we presume t

Memory safety bugs were reported in Firefox 53 and Firefox ESR 52.1. Some of these bugs showed evidence of memory corrup

Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affect

An issue with incorrect ownership model of "privateBrowsing" information exposed through developer tools. This can resul

An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for other

During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessib

A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses

A buffer overflow in WebGL triggerable by web content, resulting in a potentially exploitable crash. This vulnerability

A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an

An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitabl

An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads

An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives. This vulnerability affects

A use-after-free vulnerability during changes in style when manipulating DOM elements. This results in a potentially exp

A use-after-free vulnerability when holding a selection during scroll events. This results in a potentially exploitable

A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching whi

A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a pot

A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during han

A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This

A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash.

A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in an array are dr

A use-after-free vulnerability occurs during certain text input selection resulting in a potentially exploitable crash.

Memory safety bugs were reported in Firefox 52, Firefox ESR 52, and Thunderbird 52. Some of these bugs showed evidence o

Memory safety bugs were reported in Firefox 52, Firefox ESR 45.8, Firefox ESR 52, and Thunderbird 52. Some of these bugs

An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability di

A segmentation fault can occur during some bidirectional layout operations. This vulnerability affects Firefox < 52 and

Memory corruption resulting in a potentially exploitable crash during garbage collection of JavaScript due errors in how

A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and

When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root obje

A use-after-free can occur when events are fired for a "FontFace" object after the object has been already been destroye

A crash triggerable by web content in which an "ErrorResult" references unassigned memory due to a logic error. The resu

JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections leading to potenti

Memory safety bugs were reported in Firefox 51. Some of these bugs showed evidence of memory corruption and we presume t

Memory safety bugs were reported in Thunderbird 45.7. Some of these bugs showed evidence of memory corruption and we pre

The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from