Threat database

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

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

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

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

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

Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Microsoft's October 2026 Patch Tuesday includes security updates addressing 1415 vulnerabilities across multiple products, with 85 marked as critical. Among these, 67 are remote code execution vulnerabilities. One vulnerability, CVE-2026-96951, a security feature bypass in Windows Shell involving command injection, has been exploited in the wild. Other notable vulnerabilities affect Windows Active Directory Domain Services, Microsoft Exchange Server, Windows Hyper-V, Microsoft Office Excel, Microsoft QUIC, and various Windows components. The vulnerabilities have CVSS base scores ranging from 7.0 to 9.8, indicating high severity. Microsoft has released patches for these issues as part of the monthly update cycle.

Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.

Time-of-check time-of-use (toctou) race condition in Linux Kernel allows an authorized attacker to elevate privileges locally.