|Type||Arbitrary code execution|
A security issue has been found in Firefox before version 95 and Thunderbird before version 91.4.0. Failure to correctly record the location of live pointers across wasm instance calls resulted in a garbage collection occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash.
|11 Dec 2021||ASA-202112-9||AVG-2608||thunderbird||High||multiple issues|
|11 Dec 2021||ASA-202112-8||AVG-2606||firefox||High||multiple issues|