MS09-002 is another Internet Explorer critical vulnerability that allow for remote code execution, patch is available from Microsoft.
CVE-2009-0658 is another PDF vulnerability that allow for code execution, there is no patch available yet, however most Anti-Virus vendor should have the signature updated.
Reports are showing that hackers are now actively exploiting those 2 critical vulnerabilities, so again everyone should:
- Patch your systems
- Make sure that your Anti-Virus is updated.