Google Chrome Multiple Vulnerabilities

Multiple vulnerabilities have been identified in Google Chrome, which can be exploited by malicious people to bypass certain security restrictions and compromise a user's system.

1. An unspecified error allows bypassing the pop-up blocker.
2. An error when rendering floats may lead to a stale pointer.
3. An error within the GPU command buffer can be exploited to corrupt memory.
4. An error when handling a blob can be exploited to cause an out-of-bounds write.