Latest CVE Feed
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5.5
MEDIUMCVE-2026-20839
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +7 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20840
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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9.8
CRITICALCVE-2026-22184
zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The fl... Read more
Affected Products : zlib- Published: Jan. 07, 2026
- Modified: Jan. 15, 2026
- Vuln Type: Memory Corruption
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7.0
HIGHCVE-2026-20842
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20843
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.4
HIGHCVE-2026-20844
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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6.5
MEDIUMCVE-2026-20847
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +7 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.5
HIGHCVE-2026-20848
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.... Read more
Affected Products : windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 +5 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.5
HIGHCVE-2026-20849
Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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6.2
MEDIUMCVE-2026-20851
Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.7
HIGHCVE-2026-20852
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.4
HIGHCVE-2026-20853
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.5
HIGHCVE-2026-20854
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.... Read more
- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20823
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20824
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.... Read more
Affected Products : windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 +5 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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4.4
MEDIUMCVE-2026-20825
Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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7.8
HIGHCVE-2026-20826
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.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20827
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 +3 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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4.6
MEDIUMCVE-2026-20828
Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.... Read more
Affected Products : windows_server_2008 windows_server_2012 windows_server_2016 windows_server_2019 windows_10_1607 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 +8 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026
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5.5
MEDIUMCVE-2026-20829
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.... Read more
Affected Products : windows_server_2019 windows_10_1809 windows_10_21h2 windows_10_22h2 windows_server_2022 windows_11_23h2 windows_server_2022_23h2 windows_server_23h2 windows_11_24h2 windows_server_2025 +1 more products- Published: Jan. 13, 2026
- Modified: Jan. 15, 2026