Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network.
Microsoft
CVE-2026-26154 CVSS 7.5
2026-04-14 07:00 UTC · 2026-04-14 04:00 -03
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Total: 3446
Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally.
Microsoft
CVE-2026-26156 CVSS 7.8
2026-04-14 07:00 UTC · 2026-04-14 04:00 -03
CVE-2026-26168 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
⚠️ Importante
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Microsoft
CVE-2026-26168 CVSS 7.8
2026-04-14 07:00 UTC · 2026-04-14 04:00 -03
CVE-2026-26173 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
⚠️ Importante
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Microsoft
CVE-2026-26173 CVSS 7.0
2026-04-14 07:00 UTC · 2026-04-14 04:00 -03
CVE-2026-26174 Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
⚠️ Importante
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Service allows an authorized attacker to elevate privileges locally.
Microsoft
CVE-2026-26174 CVSS 7.0
2026-04-14 07:00 UTC · 2026-04-14 04:00 -03