Yannis Juglaret

**Name of the Vulnerable Software and Affected Versions** Firefox version 151 Thunderbird version 151 **Description** Memory safety bugs exist that exhibit evidence of memory corruption. These issues could potentially be exploited to execute arbitrary code. **Recommendations** Update Firefox to version 152. Update Thunderbird to version 152.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 139.0.4 **Description** Certain canvas operations could have led to memory corruption. **Recommendations** For versions prior to 139.0.4, update to version 139.0.4 or later to resolve the issue.