Sponsored Partner
CrowdStrike Falcon — AI-Native Endpoint ProtectionVulnerability disclosures and security updates affecting Windows Server, Microsoft Exchange, Active Directory, Azure, and Office 365.
Recommended Protective Controls for Microsoft Environments
Deploy continuous behavioral telemetry and micro-segmentation boundaries to shield Microsoft assets.
QloApps through 1.7.0 contains a path traversal vulnerability in the getEmailHTML action of admin/ajax.php that allows authenticated back-office users to read arbitrary files. Atta... This is a medium threat mapped to CVE-2026-93988; security leaders should validate exposure, prioritize patching, and verify compensa...
In the silabser.sys Windows 8 driver for CP210x devices, a local unprivileged user can use incorrect driver settings to cause a kernel crash. This is a low threat mapped to CVE-2026-15417; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Microsoft Corp. This is a low threat mapped to no published CVE; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Microsoft Windows Update Stack contains a link following vulnerability that allows a local attacker to escalate privileges locally up to SYSTEM. This is a critical threat mapped to CVE-2026-81963; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-85880; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SQL Server contains a remote code execution vulnerability that could allow an attacker to execute code in the context of the SQL Server Database Engine service account. This is a critical threat mapped to CVE-2019-1068; security leaders should validate exposure, prioritize patching, and verify compensating...
Recommended Tool
Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution. This is a critical threat mapped to CVE-2026-33824; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network. This is a critical threat mapped to CVE-2026-55040; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-68820; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network. This is a critical threat mapped to CVE-2026-50522; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. This is a critical threat mapped to CVE-2026-58644; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-56155; security leaders should validate exposure, prioritize patching, and verify compensa...
Recommended Tool
Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network. This is a critical threat mapped to CVE-2026-56164; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network. This is a critical threat mapped to CVE-2026-45659; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password. This is a critical threat mapped to CVE-2026-50751; securi...
Recommended Tool
Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization. This is a critical threat mapped to CVE-2008-4250; security leaders should validate exposur...
Recommended Tool
Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitr... This is a critical threat mapped to CVE-2009-1537; security leaders should validate exposure, prioritize patching, and verify compens...
Recommended Tool
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. This is a critical threat mapped to CVE-2010-0249; security leaders should validate exposure, prioritize patching, and verify compe...
Recommended Tool
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. This is a critical threat mapped to CVE-2010-0806; security leaders should validate exposure, prioritize...
Recommended Tool
Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-41091; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Defender contains an unspecified vulnerability that allows for denial of service. This is a critical threat mapped to CVE-2026-45498; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context. This is a critical threat mapped to CVE-2026-42897; security leaders should validate e...
Recommended Tool
Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network. This is a critical threat mapped to CVE-2026-32202; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally. This is a critical threat mapped to CVE-2026-33825; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object. This is a critical threat mapped to CVE-2009-0238; security leaders should validate exposu...
Recommended Tool
Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network. This is a critical threat mapped to CVE-2026-32201; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution. This is a critical threat mapped to CVE-2012-1854; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows contains a link following vulnerability that allows for privilege escalation This is a critical threat mapped to CVE-2025-60710; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution. This is a critical threat mapped to CVE-2023-21529; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation This is a critical threat mapped to CVE-2023-36424; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. This is a critical threat mapped to CVE-2026-20963; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Video ActiveX Control contains a remote code execution vulnerability. This is a critical threat mapped to CVE-2008-0015; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Configuration Manager contains an SQL injection vulnerability. This is a critical threat mapped to CVE-2024-43468; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft MSHTML Framework contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network. This is a critical threat mapped to CVE-2026-21513; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Remote Access Connection Manager contains a NULL pointer dereference that could allow an unauthorized attacker to deny service locally. This is a critical threat mapped to CVE-2026-21525; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Shell contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network. This is a critical threat mapped to CVE-2026-21510; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Remote Desktop Services contains an improper privilege management vulnerability that could allow an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-21533; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Desktop Windows Manager contains a type confusion vulnerability that could allow an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-21519; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2026-21514; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an unauthorized attacker to bypass a security feature locally. This is a critical threat mapped to CVE-2026-21509; security leaders should validate exposure,...
Recommended Tool
Microsoft Windows Desktop Windows Manager contains an information disclosure vulnerability that allows an authorized attacker to disclose information locally. This is a critical threat mapped to CVE-2026-20805; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Office PowerPoint contains a code injection vulnerability that allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an invalid index value that triggers memory corruption. This is a critical threat mapped to CVE-2009-0556; security leaders should val...
Recommended Tool
Microsoft Windows Cloud Files Mini Filter Driver contains a use after free vulnerability that can allow an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2025-62221; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Kernel contains a race condition vulnerability that allows a local attacker with low-level privileges to escalate privileges. This is a critical threat mapped to CVE-2025-62215; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Server Update Service (WSUS) contains a deserialization of untrusted data vulnerability that allows for remote code execution. This is a critical threat mapped to CVE-2025-59287; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows SMB Client contains an improper access control vulnerability that could allow for privilege escalation. This is a critical threat mapped to CVE-2025-33073; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Agere Modem Driver contains an untrusted pointer dereference vulnerability that allows for privilege escalation. This is a critical threat mapped to CVE-2025-24990; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows contains an improper access control vulnerability in Windows Remote Access Connection Manager which could allow an authorized attacker to elevate privileges locally. This is a critical threat mapped to CVE-2025-59230; security leaders should validate exposure, prioritize patching, and verify compen...
Recommended Tool
Microsoft Internet Explorer contains an uninitialized memory corruption vulnerability that could allow for remote code execution. This is a critical threat mapped to CVE-2010-3962; security leaders should validate exposure, prioritize patching, and verify compensating controls.
Recommended Tool
Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms. This is a critical threat mapped to CVE-2021-43226; security leaders should validate exposure, prioritize patching, and verify compensatin...
Recommended Tool
Microsoft Windows contains an out-of-bounds write vulnerability in the InformationCardSigninHelper Class ActiveX control, icardie.dll. An attacker could exploit the vulnerability b... This is a critical threat mapped to CVE-2013-3918; security leaders should validate exposure, prioritize patching, and verify compens...
Recommended Tool
Microsoft Windows Kernel contains an unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers that allows remote attackers to execute... This is a critical threat mapped to CVE-2011-3402; security leaders should validate exposure, prioritize patching, and verify compensa...
Recommended Tool
Subscribe to the SecOps Pulse executive threat briefing for early warnings on unpatched vulnerabilities.
Top critical & high-severity threats, every week.
No spam. Unsubscribe anytime. SecOpsPulse may include sponsored security tool recommendations.