Filtered by vendor Microsoft Subscriptions
Total 23766 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-21261 1 Microsoft 11 365 Apps, Excel, Excel 2016 and 8 more 2026-04-15 5.5 Medium
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-21257 1 Microsoft 2 Visual Studio 2022, Visual Studio 2026 2026-04-15 8 High
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network.
CVE-2026-21256 1 Microsoft 2 Visual Studio 2022, Visual Studio 2026 2026-04-15 8.8 High
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code over a network.
CVE-2026-21255 1 Microsoft 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more 2026-04-15 8.8 High
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally.
CVE-2026-21253 1 Microsoft 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more 2026-04-15 7 High
Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally.
CVE-2026-21251 1 Microsoft 10 Windows Server 2016, Windows Server 2016 (server Core Installation), Windows Server 2019 and 7 more 2026-04-15 7.8 High
Use after free in Windows Cluster Client Failover allows an authorized attacker to elevate privileges locally.
CVE-2026-21250 1 Microsoft 11 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 8 more 2026-04-15 7.8 High
Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-21249 1 Microsoft 29 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 26 more 2026-04-15 3.3 Low
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing locally.
CVE-2026-21245 1 Microsoft 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more 2026-04-15 7.8 High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-21244 1 Microsoft 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more 2026-04-15 7.3 High
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
CVE-2026-21243 1 Microsoft 8 Windows Server 2019, Windows Server 2019 (server Core Installation), Windows Server 2022 and 5 more 2026-04-15 7.5 High
Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
CVE-2026-21240 1 Microsoft 22 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 19 more 2026-04-15 7.8 High
Time-of-check time-of-use (toctou) race condition in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-21241 1 Microsoft 15 Windows 11 22h3, Windows 11 23h2, Windows 11 23h2 and 12 more 2026-04-15 7 High
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-21239 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-04-15 7.8 High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-21238 1 Microsoft 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more 2026-04-15 7.8 High
Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-21237 1 Microsoft 19 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 16 more 2026-04-15 7 High
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
CVE-2026-27296 2 Adobe, Microsoft 2 Framemaker, Windows 2026-04-15 7.8 High
Adobe Framemaker versions 2022.8 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2026-27297 2 Adobe, Microsoft 2 Framemaker, Windows 2026-04-15 7.8 High
Adobe Framemaker versions 2022.8 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2026-27298 2 Adobe, Microsoft 2 Framemaker, Windows 2026-04-15 7.8 High
Adobe Framemaker versions 2022.8 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2026-27299 2 Adobe, Microsoft 2 Framemaker, Windows 2026-04-15 6.3 Medium
Adobe Framemaker versions 2022.8 and earlier are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could leverage this vulnerability to access sensitive files or data on the system. Exploitation of this issue requires user interaction in that a victim must open a malicious file.