Windows 11 26h1
by Microsoft
Source repositories
CVEs (926)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-45603 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45601 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45598 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45597 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (uiamanager.dll) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-45596 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42912 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42911 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42836 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-41108 | Hig | 0.46 | 7.0 | 0.00 | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42825 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-40410 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-40401 | Hig | 0.46 | 7.1 | 0.00 | May 12, 2026 | Windows TCP/IP Denial of Service Vulnerability | ||
| CVE-2026-35416 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34347 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34345 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34342 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34341 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Double free in Windows Link-Layer Discovery Protocol (LLDP) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34340 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-34331 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-33839 | Hig | 0.46 | 7.0 | 0.00 | May 12, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. |
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (uiamanager.dll) allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.1epss 0.00
Windows TCP/IP Denial of Service Vulnerability
- risk 0.46cvss 7.0epss 0.00
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Double free in Windows Link-Layer Discovery Protocol (LLDP) allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
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