CVE-2026-68850

This vulnerability is a heap-based buffer overflow in Microsoft Account that allows an attacker with existing low-level access to locally elevate privileges . The CVSS 3.1 score is 7.8 (HIGH) , reflecting a local attack vector with low complexity and low privileges required, resulting in high imp...

CVE-2026-68880

CVE-2026-68880 is a heap-based buffer overflow in the Windows Win32K component that allows an authorized attacker to achieve privilege escalation over a network . The CVSS 3.1 score is 8.0 (HIGH) with the vector AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H, meaning low privileges and user interaction are ...

CVE-2026-62810

CVE-2026-62810 is a heap-based buffer overflow in Microsoft Active Directory Certificate Services (AD CS) that allows an authorized attacker to escalate privileges locally . The CVSS 3.1 base score is 7.8 (HIGH) , reflecting a local attack vector, low complexity, low privileges required, no user ...

CVE-2026-85877

A heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized, remote attacker to achieve code execution over a network . The vulnerability is rated CVSS 3.1: 8.8 (High) with an attack vector of Network, Low complexity, no privileges required, but user interaction is req...

CVE-2026-83996

Windows Error Reporting in Windows is affected by a heap-based buffer overflow that allows an authorized attacker to elevate privileges locally . The assigned CVSS 3.1 score is 8.8 (HIGH) with a scope change (vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H), indicating that successful exploi...

EUVD-2026-73353

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

EUVD-2026-73351

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

CVE-2026-83955

CVE-2026-83955 is a heap-based buffer overflow in the Windows Biometric Service that allows an authorized attacker (low privileges, no user interaction) to achieve local privilege escalation . The assigned CVSS 3.1 score is 7.8 (HIGH) , with high impact to confidentiality, integrity, and availabi...

EUVD-2026-73346

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

CVE-2026-67643

Microsoft SQL Server is affected by a heap-based buffer overflow that allows an authorized attacker (low privileges required) to achieve remote code execution over the network. The vulnerability is rated CVSS 8.8 (HIGH) with high impact on confidentiality, integrity, and availability, and low att...

EUVD-2026-73312

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

EUVD-2026-73313

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

CVE-2026-78517

A heap-based buffer overflow in Microsoft Office Word allows an unauthorized, remote attacker to execute code over a network. The CVSS 3.1 score is 8.8 (HIGH) , with a network attack vector, low complexity, no required privileges, but user interaction required. CISA's SSVC assessment rates exploi...

CVE-2026-77907

A heap-based buffer overflow in Visual Studio allows an unauthorized attacker to achieve remote code execution over a network. The CVSS v3.1 score is 8.8 (High) , with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, meaning user interaction is required but no prior privileges are needed. CISA's ...

CVE-2026-77904

CVE-2026-77904 is a heap-based buffer overflow in the Windows Volume Manager Extension Driver that allows an attacker with low privileges to achieve local privilege escalation without user interaction. The vulnerability is rated HIGH (CVSS 7.8) with high impact on confidentiality, integrity, and ...

EUVD-2026-73290

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

CVE-2026-77898

CVE-2026-77898 is a heap-based buffer overflow in Microsoft Office that allows an unauthorized attacker to achieve remote code execution over a network. The vulnerability requires user interaction (e.g., opening a crafted file) and has a high attack complexity , reflected in its CVSS 3.1 score of...

CVE-2026-69285

A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to achieve remote code execution over a network. The vulnerability is rated CVSS 3.1: 8.8 (High) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, meaning it requires user interaction but no prior authentication....

CVE-2026-69778

CVE-2026-69778 is a heap-based buffer overflow in Microsoft Office Access that allows an unauthorized attacker to execute code over a network. The CVSS v3.1 score is 8.8 (HIGH) with a network vector, low complexity, no required privileges, but user interaction required . CISA's SSVC assessment in...

CVE-2026-69589

CVE-2026-69589 is a heap-based buffer overflow in Windows Biometric Service that allows an authorized, low-privilege attacker to achieve local privilege escalation . The vulnerability carries a CVSS v3.1 base score of 7.8 (HIGH) with a vector of AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating low...