Known vulnerabilities in Microsoft Windows

Vendor: Microsoft
Website: https://www.microsoft.com
Total Security Bulletins: 3232

Security bulletins (3232)

Secuity bulletin Severity Status Published
SB2026052120: BitLocker security feature bypass in Microsoft Windows Low
Not patched
21.05.2026
SB2026051391: Microsoft Windows update for AMD products Low
Patched
13.05.2026
SB2026051378: Privilege escalation in Microsoft Windows CTFMON Low
Not patched Public exploit
13.05.2026
SB2026051359: Reliance on Component That is Not Updateable in Microsoft Secure Boot Low
Patched
13.05.2026
SB2026051329: Privilege escalation in Microsoft Windows Storage Spaces Controller Low
Patched
13.05.2026
SB2026051328: Remote code execution in Microsoft Message Queuing (MSMQ) Medium
Patched
13.05.2026
SB2026051324: Multiple vulnerabilities in Microsoft Windows Kernel Low
Patched Public exploit
13.05.2026
SB2026051322: Remote code execution in Microsoft Windows Graphics Component Medium
Patched
13.05.2026
SB2026051314: Remote code execution in Microsoft Windows Native WiFi Miniport Driver Medium
Patched
13.05.2026
SB2026051312: Privilege escalation in Microsoft Windows Message Queuing (MSMQ) Low
Patched
13.05.2026
SB2026051307: Remote code execution in Microsoft Windows DNS Client High
Patched
13.05.2026
SB2026051305: Privilege escalation in Microsoft Windows WAN ARP Driver Low
Patched
13.05.2026
SB2026051304: Privilege escalation in Microsoft Windows SMB Client Low
Patched
13.05.2026
SB2026051303: Privilege escalation in Microsoft Windows Remote Desktop Services Low
Patched
13.05.2026
SB2026051302: Privilege escalation in Microsoft Windows Hyper-V Low
Patched
13.05.2026
SB20260512129: Multiple vulnerabilities in Microsoft Windows TCP/IP High
Patched
12.05.2026
SB20260512128: Multiple vulnerabilities in Microsoft Windows Cloud Files Mini Filter Driver Low
Patched
12.05.2026
SB20260512127: Denial of service in Microsoft Windows Lightweight Directory Access Protocol (LDAP) Low
Patched
12.05.2026
SB20260512126: Privilege escalation in Microsoft Windows Projected File System Low
Patched
12.05.2026
SB20260512125: Privilege escalation in Microsoft Windows Link-Layer Discovery Protocol (LLDP) Low
Patched
12.05.2026


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