Veeam Agent backup job fails with "Failed to call RPC function 'TestCompatible': Error code: 0x80070008. Cannot initialize COM runtime" error

Challenge A Veeam Agent backup job managed by the backup server fails with the following error: Processing Error: Failed to call RPC function 'TestCompatible': Error code: 0x80070008. Cannot initialize COM runtime. Cause When a backup job starts, Veeam Backup & Replication connects to the Veeam...

Microsoft Windows 10 - RestrictedErrorInfo Unmarshal Section Handle Use-After-Free Exploit

Windows: RestrictedErrorInfo Unmarshal Section Handle UAF EoP Platform: Windows 10 1709/1809 Class: Elevation of Privilege Security Boundary per Windows Security Service Criteria: User boundary Summary: The WinRT RestrictedErrorInfo doesn’t correctly check the validity of a handle to a section...