CVE tracking · CISA known exploited
Security Briefs: vulnerability alerts in plain English
We track CISA KEV, Microsoft advisories, and FBI alerts, then tell you what’s affected and whether attackers are already using it.
Alerts tracked
2625
Security flaws we track for Upstate SC businesses.
Known exploited
503
On CISA’s list of vulnerabilities attackers are actively using. Patch these first.
New exploited this month
43
Fresh additions to that CISA list since the first of the month.Feeds last synced Aug 19, 2026, 6:00 AM UTC.
What do these terms mean?
What is a CVE?
A CVE (Common Vulnerabilities and Exposures) is a public tracking number for a specific security flaw in software or hardware, similar to a SKU for a bug.
What is the CISA Known Exploited Vulnerabilities (KEV) catalog?
The CISA KEV catalog is the U.S. government’s short list of vulnerabilities that attackers are actively exploiting in the wild.
Who publishes Security Briefs on PremierePC?
PremierePC tracks alerts from CISA KEV, Microsoft MSRC, FBI IC3 industry advisories, and other U.S. feeds, then summarizes what each one means for Upstate SC businesses.
How often are Security Briefs updated?
Feeds sync automatically on a schedule. We publish new KEV entries, Microsoft advisories, and FBI alerts as they appear in the source catalogs.
Showing 24 of 2114 alerts from the selected feed.
Microsoft PowerShell Security Feature Bypass vulnerability
Microsoft PowerShell Security Feature Bypass vulnerability (CVE-2026-70338) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Windows Cross Device Service Elevation of Privilege vulnerability
Microsoft Windows Cross Device Service Elevation of Privilege vulnerability (CVE-2026-66804) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows iSCSI Target Service Remote Code Execution vulnerability
Windows iSCSI Target Service Remote Code Execution vulnerability (CVE-2026-65791) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Fabric Data Warehouse Remote Code Execution vulnerability
Microsoft Fabric Data Warehouse Remote Code Execution vulnerability (CVE-2026-56642) was added to Microsoft’s security update guidance. Updated the Security Updates table by removing an affected software entry. No user action is required. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Information Disclosure vulnerability
Windows Kernel Information Disclosure vulnerability (CVE-2026-50419) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Azure Connected Machine Agent Elevation of Privilege vulnerability
Azure Connected Machine Agent Elevation of Privilege vulnerability (CVE-2026-47632) was added to Microsoft’s security update guidance. Corrected the affected product from **Azure Monitor Agent Metrics Extension** to **Azure Connected Machine Agent** and updated the Security Updates table. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Microsoft Copilot Information Disclosure vulnerability
Microsoft Copilot Information Disclosure vulnerability (CVE-2026-24301) was added to Microsoft’s security update guidance. <p>Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information over a network.</p> If you need help checking exposure, call (864) 335-9223.
Microsoft PowerShell Remote Code Execution vulnerability
Microsoft PowerShell Remote Code Execution vulnerability (CVE-2026-70337) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Office Graphics Component Remote Code Execution vulnerability
Microsoft Office Graphics Component Remote Code Execution vulnerability (CVE-2026-66807) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Office Graphics Component Remote Code Execution vulnerability
Microsoft Office Graphics Component Remote Code Execution vulnerability (CVE-2026-63519) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Office Word Remote Code Execution vulnerability
Microsoft Office Word Remote Code Execution vulnerability (CVE-2026-63518) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Office Graphics Component Remote Code Execution vulnerability
Microsoft Office Graphics Component Remote Code Execution vulnerability (CVE-2026-63513) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows Server Network driver Remote Code Execution vulnerability
Windows Server Network driver Remote Code Execution vulnerability (CVE-2026-56188) was added to Microsoft’s security update guidance. Updated an acknowledgement. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Windows PowerShell Remote Code Execution vulnerability
Windows PowerShell Remote Code Execution vulnerability (CVE-2026-40400) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Microsoft Teams iOS Information Disclosure vulnerability
Microsoft Teams iOS Information Disclosure vulnerability (CVE-2026-65769) was added to Microsoft’s security update guidance. Corrected build number for the security update. This in an informational change only. If you need help checking exposure, call (864) 335-9223.
Microsoft Teams Remote Code Execution vulnerability
Microsoft Teams Remote Code Execution vulnerability (CVE-2026-65768) was added to Microsoft’s security update guidance. Corrected build number for the security update. This in an informational change only. If you need help checking exposure, call (864) 335-9223.
Microsoft Teams for Android Spoofing vulnerability
Microsoft Teams for Android Spoofing vulnerability (CVE-2026-65767) was added to Microsoft’s security update guidance. Corrected build number for the security update. This in an informational change only. If you need help checking exposure, call (864) 335-9223.
Microsoft High Performance Computing (HPC) Pack Remote Code Execution vulnerability
Microsoft High Performance Computing (HPC) Pack Remote Code Execution vulnerability (CVE-2026-59124) was added to Microsoft’s security update guidance. Corrected the listed software in the Security Updates table. Microsoft recommends installing the security update as soon as possible. If you need help checking exposure, call (864) 335-9223.
Microsoft Edge (Chromium-based) Remote Code Execution vulnerability
Microsoft Edge (Chromium-based) Remote Code Execution vulnerability (CVE-2026-72970) was added to Microsoft’s security update guidance. <p>Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.</p> If you need help checking exposure, call (864) 335-9223.
Microsoft Defender Elevation of Privilege vulnerability
Microsoft Defender Elevation of Privilege vulnerability (CVE-2026-69414) was added to Microsoft’s security update guidance. Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "ShieldBreak ". We are working to provide a high quality security update that addresses this vulnerability. We will provide information in… If you need help checking exposure, call (864) 335-9223.
Windows Package Manager Elevation of Privilege vulnerability
Windows Package Manager Elevation of Privilege vulnerability (CVE-2026-68821) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows License Manager Elevation of Privilege vulnerability
Windows License Manager Elevation of Privilege vulnerability (CVE-2026-62777) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows DHCP Client Elevation of Privilege vulnerability
Windows DHCP Client Elevation of Privilege vulnerability (CVE-2026-62755) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.
Windows Event Logging Service Information Disclosure vulnerability
Windows Event Logging Service Information Disclosure vulnerability (CVE-2026-61347) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.