Windows 11 23h2
by Microsoft
Source repositories
CVEs (2,433)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-50471 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-58640 | Hig | 0.00 | 7.3 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. | ||
| CVE-2026-58601 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-49172 | Cri | 0.00 | 9.8 | 0.01 | Jul 14, 2026 | Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-48572 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Installer allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-48571 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-44800 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-42982 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-40378 | Hig | 0.00 | 7.5 | 0.01 | Jul 14, 2026 | Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network. | ||
| CVE-2026-34348 | Med | 0.00 | 6.5 | 0.01 | Jul 14, 2026 | Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over a network. | ||
| CVE-2026-34346 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally. | ||
| CVE-2026-34328 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to disclose information locally. | ||
| CVE-2026-33842 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. |
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 7.3epss 0.00
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 9.8epss 0.01
Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Installer allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.5epss 0.01
Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
- risk 0.00cvss 6.5epss 0.01
Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over a network.
- risk 0.00cvss 5.5epss 0.00
Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.
- risk 0.00cvss 5.5epss 0.00
Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to disclose information locally.
- risk 0.00cvss 5.5epss 0.00
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
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