cbcvebase.

Microsoft Windows 11 26H1 vulnerabilities

2,496 known vulnerabilities affecting microsoft/windows_11_26h1.

Total CVEs
2,496
CISA KEV
5
actively exploited
Public exploits
2
Exploited in wild
7
Severity breakdown
CRITICAL92HIGH1847MEDIUM553LOW4

Vulnerabilities

Page 95 of 125
CVE-2026-97812P3HIGHCVSS 7.0fixed in 10.0.28000.32312026-10-13
CVE-2026-97812 [HIGH] CWE-415 CVE-2026-97812: Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileg Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-70115P3HIGHCVSS 7.0fixed in 10.0.28000.32312026-10-13
CVE-2026-70115 [HIGH] CWE-416 CVE-2026-70115: Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-95943P3HIGHCVSS 7.0fixed in 10.0.28000.32312026-10-13
CVE-2026-95943 [HIGH] CWE-415 CVE-2026-95943: Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69600P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69600 [HIGH] CWE-416 CVE-2026-69600: Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-72952P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-72952 [HIGH] CWE-125 CVE-2026-72952: Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally. Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
nvd
CVE-2026-69401P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69401 [HIGH] CWE-416 CVE-2026-69401: Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate pr Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69838P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69838 [HIGH] CWE-416 CVE-2026-69838: Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileg Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69735P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69735 [HIGH] CWE-416 CVE-2026-69735: Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privil Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69645P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69645 [HIGH] CWE-416 CVE-2026-69645: Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locall Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69362P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69362 [HIGH] CWE-416 CVE-2026-69362: Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69560P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69560 [HIGH] CWE-416 CVE-2026-69560: Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges lo Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-70567P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-70567 [HIGH] CWE-415 CVE-2026-70567: Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileg Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-71332P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-71332 [HIGH] CWE-416 CVE-2026-71332: Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to e Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69896P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69896 [HIGH] CWE-416 CVE-2026-69896: Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-70562P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-70562 [HIGH] CWE-415 CVE-2026-70562: Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally. Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69911P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69911 [HIGH] CWE-416 CVE-2026-69911: Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69413P3HIGHCVSS 7.0fixed in 10.0.28000.29542026-09-08
CVE-2026-69413 [HIGH] CWE-416 CVE-2026-69413: Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to ele Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62726P3HIGHCVSS 7.0fixed in 10.0.28000.27042026-08-11
CVE-2026-62726 [HIGH] CWE-416 CVE-2026-62726: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62723P3HIGHCVSS 7.0fixed in 10.0.28000.27042026-08-11
CVE-2026-62723 [HIGH] CWE-416 CVE-2026-62723: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-65780P3HIGHCVSS 7.0fixed in 10.0.28000.27042026-08-11
CVE-2026-65780 [HIGH] CWE-415 CVE-2026-65780: Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally. Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
nvd
← Previous95 / 125Next →
Microsoft Windows 11 26H1 vulnerabilities | cvebase