CVE-2026-88155
8.8 HIGH 8.8Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
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Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized 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.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Use after free in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Double free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.