Mozilla Firefox — свободный браузер на движке Gecko

Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thun ...

Some WASM source files could have caused a crash when loaded in devtools. This vulnerability affects Firefox < 122.

Some WASM source files could have caused a crash when loaded in devtoo ...

In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

In specific HSTS configurations an attacker could have bypassed HSTS o ...

A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.

A use-after-free crash could have occurred on macOS if a Firefox updat ...

A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

A malicious devtools extension could have been used to escalate privil ...