Memory safety bugs present in Thunderbird 150.0.1. 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 was fixed in Firefox 150.0.2 and Thunderbird 150.0.2.
| Vendor | Product | Versions |
|---|---|---|
| mozilla | thunderbird | — |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| mozilla | firefox | cert_advisory | 90% |
| mozilla | firefox esr | cert_advisory | 90% |
Updated severity to CRITICAL and marked the vulnerability as actively exploited.
Initial creation
