CVE-2026-20921
- EPSS 1.15%
- Veröffentlicht 13.01.2026 17:56:39
- Zuletzt bearbeitet 26.05.2026 19:16:24
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-20919
- EPSS 0.78%
- Veröffentlicht 13.01.2026 17:56:38
- Zuletzt bearbeitet 15.01.2026 21:18:02
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
- EPSS 0.29%
- Veröffentlicht 13.01.2026 17:56:35
- Zuletzt bearbeitet 15.01.2026 15:47:01
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Local Session Manager (LSM) allows an authorized attacker to elevate privileges locally.
CVE-2026-20875
- EPSS 1.53%
- Veröffentlicht 13.01.2026 17:56:35
- Zuletzt bearbeitet 15.01.2026 21:37:12
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
CVE-2026-20860
- EPSS 7.98%
- Veröffentlicht 13.01.2026 17:56:33
- Zuletzt bearbeitet 15.01.2026 15:29:06
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-20856
- EPSS 1.08%
- Veröffentlicht 13.01.2026 17:56:30
- Zuletzt bearbeitet 15.01.2026 15:20:22
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
CVE-2026-20852
- EPSS 0.48%
- Veröffentlicht 13.01.2026 17:56:29
- Zuletzt bearbeitet 15.01.2026 13:47:16
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
CVE-2026-20844
- EPSS 0.31%
- Veröffentlicht 13.01.2026 17:56:28
- Zuletzt bearbeitet 15.01.2026 14:07:56
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.
CVE-2026-20847
- EPSS 1.3%
- Veröffentlicht 13.01.2026 17:56:28
- Zuletzt bearbeitet 15.01.2026 14:05:56
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
CVE-2026-20840
- EPSS 2.42%
- Veröffentlicht 13.01.2026 17:56:27
- Zuletzt bearbeitet 15.01.2026 14:19:14
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.