CVE-2026-70068

Name of the Vulnerable Software and Affected Versions Windows Client-Side Caching (CSC) Service (affected versions not specified)

Description A heap-based buffer overflow in the Windows Client-Side Caching (CSC) Service allows an unauthorized attacker to elevate privileges over a network. A heap-based buffer overflow occurs when a program writes more data to a heap memory buffer than it can hold, potentially leading to memory corruption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.