Microsoft: >> Windows 11 23h2 Security Vulnerabilities
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-04-14
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-04-14
Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.002
Published
2026-04-14
Use after free in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-04-14
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
CVSS Score
8.8
EPSS Score
0.001
Published
2026-04-14
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.001
Published
2026-04-14
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.0
Published
2026-04-14
Improper access control in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.0
Published
2026-04-14
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.001
Published
2026-04-14
CVE-2026-32202
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
Known exploited
CVSS Score
4.3
EPSS Score
0.568
Published
2026-04-14