| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-20863 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20862 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20861 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20860 | Hig | 0.51 | 7.8 | 0.08 | Jan 13, 2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20859 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20858 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20857 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20856 | Hig | 0.53 | 8.1 | 0.01 | Jan 13, 2026 | Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-20854 | Hig | 0.49 | 7.5 | 0.01 | Jan 13, 2026 | Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network. | ||
| CVE-2026-20853 | Hig | 0.48 | 7.4 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally. | ||
| CVE-2026-20852 | Hig | 0.50 | 7.7 | 0.01 | Jan 13, 2026 | Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally. | ||
| CVE-2026-20851 | Med | 0.40 | 6.2 | 0.01 | Jan 13, 2026 | Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally. | ||
| CVE-2026-20849 | Hig | 0.49 | 7.5 | 0.01 | Jan 13, 2026 | Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network. | ||
| CVE-2026-20848 | Hig | 0.49 | 7.5 | 0.01 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network. | ||
| CVE-2026-20847 | Med | 0.42 | 6.5 | 0.01 | Jan 13, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network. | ||
| CVE-2026-20844 | Hig | 0.48 | 7.4 | 0.00 | Jan 13, 2026 | Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally. | ||
| CVE-2026-20843 | Hig | 0.51 | 7.8 | 0.03 | Jan 13, 2026 | Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20842 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Use after free in Windows DWM allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20840 | Hig | 0.51 | 7.8 | 0.05 | Jan 13, 2026 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. | ||
| CVE-2026-20839 | Med | 0.36 | 5.5 | 0.00 | Jan 13, 2026 | Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20838 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20837 | Hig | 0.51 | 7.8 | 0.01 | Jan 13, 2026 | Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-20836 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20835 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20834 | Med | 0.30 | 4.6 | 0.01 | Jan 13, 2026 | Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack. | ||
| CVE-2026-20833 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20832 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability | ||
| CVE-2026-20831 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20830 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20829 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20828 | Med | 0.30 | 4.6 | 0.01 | Jan 13, 2026 | Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack. | ||
| CVE-2026-20827 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20826 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20825 | Med | 0.29 | 4.4 | 0.01 | Jan 13, 2026 | Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20824 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally. | ||
| CVE-2026-20823 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20822 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20821 | Med | 0.40 | 6.2 | 0.01 | Jan 13, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally. | ||
| CVE-2026-20820 | Hig | 0.51 | 7.8 | 0.03 | Jan 13, 2026 | Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20819 | Med | 0.36 | 5.5 | 0.01 | Jan 13, 2026 | Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally. | ||
| CVE-2026-20818 | Med | 0.40 | 6.2 | 0.01 | Jan 13, 2026 | Insertion of sensitive information into log file in Windows Kernel allows an unauthorized attacker to disclose information locally. | ||
| CVE-2026-20817 | Hig | 0.51 | 7.8 | 0.05 | Jan 13, 2026 | Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20816 | Hig | 0.51 | 7.8 | 0.02 | Jan 13, 2026 | Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20815 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20814 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20812 | Med | 0.42 | 6.5 | 0.01 | Jan 13, 2026 | Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network. | ||
| CVE-2026-20811 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20810 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20809 | Hig | 0.51 | 7.8 | 0.00 | Jan 13, 2026 | Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-20808 | Hig | 0.46 | 7.0 | 0.00 | Jan 13, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object allows an authorized attacker to elevate privileges locally. |
- risk 0.46cvss 7.0epss 0.00
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
- risk 0.36cvss 5.5epss 0.01
Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.08
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
- risk 0.53cvss 8.1epss 0.01
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
- risk 0.49cvss 7.5epss 0.01
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.
- risk 0.48cvss 7.4epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.
- risk 0.50cvss 7.7epss 0.01
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
- risk 0.40cvss 6.2epss 0.01
Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.
- risk 0.49cvss 7.5epss 0.01
Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.
- risk 0.49cvss 7.5epss 0.01
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
- risk 0.42cvss 6.5epss 0.01
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
- risk 0.48cvss 7.4epss 0.00
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.03
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.05
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
- risk 0.36cvss 5.5epss 0.00
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.
- risk 0.36cvss 5.5epss 0.01
Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.01
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.36cvss 5.5epss 0.01
Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally.
- risk 0.30cvss 4.6epss 0.01
Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.
- risk 0.36cvss 5.5epss 0.01
Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.00
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
- risk 0.51cvss 7.8epss 0.00
Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
- risk 0.36cvss 5.5epss 0.01
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
- risk 0.30cvss 4.6epss 0.01
Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.
- risk 0.36cvss 5.5epss 0.01
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.
- risk 0.29cvss 4.4epss 0.01
Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.
- risk 0.36cvss 5.5epss 0.01
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
- risk 0.36cvss 5.5epss 0.01
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.00
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
- risk 0.40cvss 6.2epss 0.01
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.03
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
- risk 0.36cvss 5.5epss 0.01
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.
- risk 0.40cvss 6.2epss 0.01
Insertion of sensitive information into log file in Windows Kernel allows an unauthorized attacker to disclose information locally.
- risk 0.51cvss 7.8epss 0.05
Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.02
Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.42cvss 6.5epss 0.01
Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.
- risk 0.51cvss 7.8epss 0.00
Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- risk 0.51cvss 7.8epss 0.00
Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
- risk 0.46cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object allows an authorized attacker to elevate privileges locally.