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GTP Security Intelligence

Current vulnerabilities, known exploitation, Microsoft security updates, and practical guidance from Griffin Technology Partners.

Primary sources

Microsoft Security Response Center
CISA Known Exploited Vulnerabilities

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Vulnerability intelligence

Security bulletins

Last collection: October 21, 2026
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7,902 bulletins · Page 180 of 330

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Severity not suppliedKnown exploited
CVE-2015-5287Red Hat

Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability

Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

CVSS
Not supplied
Update availability
Patch status unknown

Affected: Automatic Bug Reporting Tool

Added to CISA KEV

Severity not suppliedKnown exploited
CVE-2021-23758Ajax.NET Professional

Ajax.NET Professional Deserialization of Untrusted Data Vulnerability

Ajax.NET Professional (AjaxPro) contains a deserialization of untrusted data vulnerability that could allow for remote code execution via arbitrary .NET classes. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

CVSS
Not supplied
Update availability
Patch status unknown

Affected: Ajax.NET Professional

Added to CISA KEV

Severity not suppliedKnown exploited
CVE-2026-8452Citrix

Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability

Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability which could lead to denial of service.

CVSS
Not supplied
Update availability
Patch status unknown

Affected: NetScaler ADC and NetScaler Gateway

Added to CISA KEV

High
CVE-2026-49183Microsoft

Windows Clipboard Server Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.

CVSS
7.0
Update availability
Security update available

Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +17 more

Updated

Medium
CVE-2026-63379Microsoft

Libevent: HTTP Header smuggling

Review the authoritative advisory for the vulnerability description and applicability.

CVSS
Not supplied
Update availability
Patch status unknown

Affected: azl3 fluent-bit 3.1.10-6 on Azure Linux 3.0 · azl3 libevent 2.1.12-1 on Azure Linux 3.0 · +3 more

Updated

Sources & coverage

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.

Microsoft Security Response Center (opens in a new tab)

Last successful check: October 13, 2026

CISA Known Exploited Vulnerabilities (opens in a new tab)

Last successful check: October 21, 2026

Managed by GTP?

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.