Public security advisories
Current vulnerabilities, known exploitation, Microsoft security updates, and practical guidance from Griffin Technology Partners.
Primary sources
Microsoft Security Response Center
CISA Known Exploited Vulnerabilities
Vulnerability intelligence
Last collection: October 9, 2026
Six-hour refresh · Public-source information only
494 bulletins · Page 12 of 21
JSON feedMicrosoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object.
Affected: Office
Added to CISA KEV
Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via a Word document with a crafted tag containing an invalid length field.
Affected: Office
Added to CISA KEV
Microsoft PowerPoint contains a buffer overflow vulnerability that alllows for remote code execution.
Affected: PowerPoint
Added to CISA KEV
The Authenticode Signature Verification function in Microsoft Windows (WinVerifyTrust) does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute code.
Affected: Windows
Added to CISA KEV
Microsoft XML Core Services contains a memory corruption vulnerability which could allow for remote code execution.
Affected: XML Core Services
Added to CISA KEV
Microsoft Internet Explorer contains a use-after-free vulnerability that allows remote attackers to execute code via a crafted web site.
Affected: Internet Explorer
Added to CISA KEV
Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via crafted PNG data in an Office document.
Affected: Office
Added to CISA KEV
Microsoft Silverlight does not properly validate pointers during HTML object rendering, which allows remote attackers to execute code via a crafted Silverlight application.
Affected: Silverlight
Added to CISA KEV
Microsoft Silverlight does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application.
Affected: Silverlight
Added to CISA KEV
An information disclosure vulnerability exists in Internet Explorer which allows resources loaded into memory to be queried. This vulnerability could allow an attacker to detect anti-malware applications.
Affected: Internet Explorer
Added to CISA KEV
Microsoft Internet Explorer cotains an unspecified vulnerability that allows remote attackers to gain privileges via a crafted web site.
Affected: Internet Explorer
Added to CISA KEV
Microsoft Input Method Editor (IME) Japanese is a keyboard with Japanese characters that can be enabled on Windows systems as it is included by default (with the default set as disabled). IME Japanese contains an unspecified vulnerability when IMJPDCT.EXE (IME for Japanese) is installed which allows attackers to bypass a sandbox and perform privilege escalation.
Affected: Input Method Editor (IME) Japanese
Added to CISA KEV
Microsoft Internet Explorer contains an unspecified vulnerability that allows remote attackers to gain privileges via a crafted web site.
Affected: Internet Explorer
Added to CISA KEV
A remote code execution vulnerability exists when the Windows kernel-mode driver improperly handles TrueType fonts.
Affected: Windows
Added to CISA KEV
Directory traversal vulnerability in the TS WebProxy (TSWbPrxy) component in Microsoft Windows allows remote attackers to escalate privileges.
Affected: Windows
Added to CISA KEV
Microsoft Internet Explorer allows remote attackers to bypass the address space layout randomization (ASLR) protection mechanism via a crafted web site.
Affected: Internet Explorer
Added to CISA KEV
A remote code execution vulnerability exists when components of Windows, .NET Framework, Office, Lync, and Silverlight fail to properly handle TrueType fonts.
Affected: Windows
Added to CISA KEV
A privilege escalation vulnerability exists when the Windows Mount Manager component improperly processes symbolic links.
Affected: Windows
Added to CISA KEV
Win32k.sys in the kernel-mode drivers in Microsoft Windows allows local users to gain privileges or cause denial-of-service (DoS).
Affected: Win32k
Added to CISA KEV
Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).
Affected: Internet Explorer
Added to CISA KEV
The kernel in Microsoft Windows contains a vulnerability that allows local users to gain privileges via a crafted application.
Affected: Windows
Added to CISA KEV
Microsoft Silverlight mishandles negative offsets during decoding, which allows attackers to execute remote code or cause a denial-of-service (DoS).
Affected: Silverlight
Added to CISA KEV
A remote code execution vulnerability exists due to the way the Windows GDI component handles objects in the memory. An attacker who successfully exploits this vulnerability could take control of the affected system.
Affected: Windows
Added to CISA KEV
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploits this vulnerability could take control of the affected system.
Affected: Windows
Added to CISA KEV
The collection starts with 90 days of Microsoft updates and CISA additions, plus older Microsoft vulnerabilities still listed by CISA. Older entries do not imply that a product remains supported. Counts describe this collection, not every vulnerability or any customer environment.
Last successful check: October 9, 2026
Last successful check: October 9, 2026
Griffin Technology Partners managed customers may receive additional environment-specific security guidance and remediation assistance through their managed services relationship.
Security bulletins are provided for informational purposes and compiled from authoritative public sources. Vulnerability applicability varies by environment. Validate affected products, configuration, compatibility requirements, and vendor guidance before making production changes.
