Microsoft Security Center Center News

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.

Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

Improper link resolution before file access ('link following') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to perform tampering locally.

Improper access control in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally.

Use after free in Windows Update Service allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally.