Ashuu_Lee

**Name of the Vulnerable Software and Affected Versions** Google Chrome versions prior to 87.0.4280.141 **Description** The issue is related to a use after free vulnerability in the Blink module of Google Chrome, which can be exploited by a remote attacker to potentially corrupt the heap via a crafted HTML page. This could impact the confidentiality, integrity, and availability of protected information. **Recommendations** For versions prior to 87.0.4280.141, update to version 87.0.4280.141 or later to resolve the issue. As a temporary workaround, consider restricting access to potentially malicious HTML pages until the update is applied.

**Name of the Vulnerable Software and Affected Versions** Google Chrome versions prior to 86.0.4240.75 **Description** The issue is related to a use after free in WebXR, which can potentially lead to heap corruption. A remote attacker could exploit this via a crafted HTML page. The vulnerability is also described as a buffer overflow in memory related to the WebVR API, allowing a remote attacker to bypass existing security restrictions. **Recommendations** For versions prior to 86.0.4240.75, update to version 86.0.4240.75 or later to resolve the issue. As a temporary workaround, consider restricting access to WebXR and WebVR APIs until the update is applied. Avoid using crafted HTML pages that could exploit the heap corruption via the vulnerable WebXR component.