February Microsoft Patch Tuesday. 89 CVEs, 33 added since January. Two with signs of exploitation in the wild:

🔻 EoP – Windows Ancillary Function Driver for WinSock (CVE-2025-21418)
🔻 EoP – Windows Storage (CVE-2025-21391)

There are no vulnerabilities with public exploits, but there are 7 with private ones:

🔸 RCE – Microsoft Edge (CVE-2025-21279, CVE-2025-21283)
🔸 Auth. Bypass – Azure (CVE-2025-21415)
🔸 EoP – Windows Setup Files Cleanup (CVE-2025-21419)
🔸 Spoofing – Windows NTLM (CVE-2025-21377)
🔸 Spoofing – Microsoft Edge (CVE-2025-21267, CVE-2025-21253)

Among the rest, the following can be highlighted:

🔹 RCE – Windows LDAP (CVE-2025-21376), Microsoft Excel (CVE-2025-21381, CVE-2025-21387), Microsoft SharePoint Server (CVE-2025-21400), DHCP Client Service (CVE-2025-21379)
🔹 EoP – Windows Core Messaging (CVE-2025-21184, CVE-2025-21358, CVE-2025-21414), Windows Installer (CVE-2025-21373)

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January Microsoft Patch Tuesday. 170 CVEs, 10 of them were added since December MSPT. 3 exploited in the wild:

🔻 EoP – Windows Hyper-V NT Kernel Integration VSP (CVE-2025-21333, CVE-2025-21334, CVE-2025-21335). No details yet.

No vulnerabilities have public exploits. 5 have private ones:

🔸 Security Feature Bypass – Microsoft Update Catalog (CVE-2024-49147), MapUrlToZone (CVE-2025-21268, CVE-2025-21189)
🔸 EoP – Windows Installer (CVE-2025-21287)
🔸 Auth. Bypass – Azure (CVE-2025-21380)

Notable among the rest:

🔹 RCE – Windows OLE (CVE-2025-21298), Windows RMCAST (CVE-2025-21307), Microsoft Office (CVE-2025-21365), Windows Remote Desktop Services (CVE-2025-21297, CVE-2025-21309), NEGOEX (CVE-2025-21295)
🔹 EoP – Windows NTLM V1 (CVE-2025-21311), Windows Search Service (CVE-2025-21292), Windows App Package Installer (CVE-2025-21275)
🔹 Spoofing – Windows Themes (CVE-2025-21308)

🗒 Full Vulristics report

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December Microsoft Patch Tuesday. 89 CVEs, of which 18 were added since November MSPT. 1 vulnerability with signs of exploitation in the wild:

🔻 EoP – Windows Common Log File System Driver (CVE-2024-49138). There are no details about this vulnerability yet.

Strictly speaking, there was another vulnerability that was exploited in the wild: EoP – Microsoft Partner Network (CVE-2024-49035). But this is an already fixed vulnerability in the Microsoft website and I’m not even sure that it was worth creating a CVE. 🤔

For the remaining vulnerabilities, there are no signs of exploitation in the wild, nor exploits (even private ones).

I can highlight:

🔹 RCE – Windows LDAP (CVE-2024-49112, CVE-2024-49127)
🔹 RCE – Windows LSASS (CVE-2024-49126)
🔹 RCE – Windows Remote Desktop Services (CVE-2024-49106 и ещё 8 CVE)
🔹 RCE – Microsoft MSMQ (CVE-2024-49122, CVE-2024-49118)
🔹 RCE – Microsoft SharePoint (CVE-2024-49070)

🗒 Full Vulristics report

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November Microsoft Patch Tuesday. 125 CVEs, 35 of which were added since October MSPT. 2 vulnerabilities with signs of exploitation in the wild:

🔻 Elevation of Privilege – Windows Task Scheduler (CVE-2024-49039)
🔻 Disclosure/Spoofing – NTLM Hash (CVE-2024-43451)

No signs of exploitation, but with a private PoC of the exploit:

🔸 Remote Code Execution – Microsoft Edge (CVE-2024-43595, CVE-2024-43596)
🔸 Authentication Bypass – Azure Functions (CVE-2024-38204)
🔸 Authentication Bypass – Microsoft Dataverse (CVE-2024-38139)
🔸 Spoofing – Microsoft Exchange (CVE-2024-49040)

Among the rest can be highlighted:

🔹Remote Code Execution – Windows Kerberos (CVE-2024-43639)
🔹Elevation of Privilege – Windows Win32k (CVE-2024-43636)
🔹Elevation of Privilege – Windows DWM Core Library (CVE-2024-43629)
🔹Elevation of Privilege – Windows NT OS Kernel (CVE-2024-43623)

🗒 Full Vulristics report

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October Microsoft Patch Tuesday. 146 CVEs, of which 28 were added since September MSPT. 2 vulnerabilities with signs of exploitation in the wild:

🔻 Remote Code Execution – Microsoft Management Console (CVE-2024-43572)
🔻 Spoofing – Windows MSHTML Platform (CVE-2024-43573)

Without signs of exploitation in the wild, but with a public PoC exploit:

🔸 Remote Code Execution – Open Source Curl (CVE-2024-6197)

Private exploits exist for:

🔸 Information Disclosure – Microsoft Edge (CVE-2024-38222)
🔸 Security Feature Bypass – Windows Hyper-V (CVE-2024-20659)

Among the rest can be highlighted:

🔹 Remote Code Execution – Remote Desktop Protocol Server (CVE-2024-43582)
🔹 Remote Code Execution – Windows Remote Desktop Client (CVE-2024-43533, CVE-2024-43599)
🔹 Remote Code Execution – Windows Routing and Remote Access Service (RRAS) (CVE-2024-38212 and 11 more CVEs)

🗒 Full Vulristics report

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September Microsoft Patch Tuesday. 107 CVEs, 28 of which were added since August MSPT. 6 vulnerabilities with signs of exploitation in the wild:

🔻 Remote Code Execution – Windows Update (CVE-2024-43491)
🔻 Elevation of Privilege – Windows Installer (CVE-2024-38014)
🔻 Security Feature Bypass – Windows Mark of the Web (CVE-2024-38217), Microsoft Publisher (CVE-2024-38226), Chromium (CVE-2024-7965)
🔻 Memory Corruption – Chromium (CVE-2024-7971)

3 more with private exploits:

🔸 Authentication Bypass – Azure (CVE-2024-38175)
🔸 Security Feature Bypass – Windows Mark of the Web (CVE-2024-43487)
🔸 Elevation of Privilege – Windows Storage (CVE-2024-38248)

Other interesting vulnerabilities:

🔹 Remote Code Execution – Microsoft SQL Server (CVE-2024-37335 and 5 more CVEs)
🔹 Remote Code Execution – Windows NAT (CVE-2024-38119)
🔹 Elevation of Privilege – Windows Win32k (CVE-2024-38246, CVE-2024-38252, CVE-2024-38253)

🗒 Full Vulristics report

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