Vulnerabilities

In Reader View SameSite cookie protections are not checked on exiting.

WebExtensions bundled with embedded experiments were not correctly checked for proper authorization.

In the previous mitigations for Spectre, the resolution or precision of various methods was reduced to counteract the ability to measure precise time intervals.

An invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value.

A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction.

NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site.

A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing…

An integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash.

An integer overflow can occur in the SwizzleData code while calculating buffer sizes.

A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element.

A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries.

Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque.

Memory safety bugs present in Firefox 60, Firefox ESR 60, and Firefox ESR 52.8.

Memory safety bugs present in Firefox 60 and Firefox ESR 60.

Memory safety bugs present in Firefox 60.

A vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occurring.