Microsoft Windows 11 24H2 vulnerabilities

CVE-2026-27931 [MEDIUM] CWE-125 CVE-2026-27931: Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally. Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

CVE-2026-50431 [MEDIUM] CWE-200 CVE-2026-50431: Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

CVE-2025-48810 [MEDIUM] CWE-1037 CVE-2025-48810: Processor optimization removal or modification of security-critical code in Windows Secure Kernel Mo Processor optimization removal or modification of security-critical code in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

CVE-2026-32218 [MEDIUM] CWE-532 CVE-2026-32218: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2025-48809 [MEDIUM] CWE-1037 CVE-2025-48809: Processor optimization removal or modification of security-critical code in Windows Kernel allows an Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-32215 [MEDIUM] CWE-532 CVE-2026-32215: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-32217 [MEDIUM] CWE-532 CVE-2026-32217: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2025-59203 [MEDIUM] CWE-532 CVE-2025-59203: Insertion of sensitive information into log file in Windows StateRepository API allows an authorized Insertion of sensitive information into log file in Windows StateRepository API allows an authorized attacker to disclose information locally.

CVE-2025-59197 [MEDIUM] CWE-532 CVE-2025-59197: Insertion of sensitive information into log file in Windows ETL Channel allows an authorized attacke Insertion of sensitive information into log file in Windows ETL Channel allows an authorized attacker to disclose information locally.

CVE-2025-26636 [MEDIUM] CWE-1037 CVE-2025-26636: Processor optimization removal or modification of security-critical code in Windows Kernel allows an Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-27930 [MEDIUM] CWE-125 CVE-2026-27930: Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally. Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

CVE-2026-42915 [MEDIUM] CWE-131 CVE-2026-42915: Incorrect calculation of buffer size in Windows VMSwitch allows an authorized attacker to deny servi Incorrect calculation of buffer size in Windows VMSwitch allows an authorized attacker to deny service locally.

CVE-2026-50316 [MEDIUM] CWE-532 CVE-2026-50316: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-45604 [MEDIUM] CWE-125 CVE-2026-45604: Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker t Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.

CVE-2025-59253 [MEDIUM] CWE-284 CVE-2025-59253: Improper access control in Microsoft Windows Search Component allows an authorized attacker to deny Improper access control in Microsoft Windows Search Component allows an authorized attacker to deny service locally.

CVE-2026-34346 [MEDIUM] CWE-319 CVE-2026-34346: Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock all Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.

CVE-2025-21219 [MEDIUM] CWE-41 CVE-2025-21219: MapUrlToZone Security Feature Bypass Vulnerability MapUrlToZone Security Feature Bypass Vulnerability

CVE-2025-21189 [MEDIUM] CWE-41 CVE-2025-21189: MapUrlToZone Security Feature Bypass Vulnerability MapUrlToZone Security Feature Bypass Vulnerability

CVE-2025-55333 [MEDIUM] CWE-1023 CVE-2025-55333: Incomplete comparison with missing factors in Windows BitLocker allows an unauthorized attacker to b Incomplete comparison with missing factors in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2026-50661 [MEDIUM] CWE-693 CVE-2026-50661: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a securi Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.