CVE-2026-68886
Windows Network Connection Broker Information Disclosure vulnerability
MSRC advisory September 8, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-68886
- Affected products
- Windows Network Connection Broker Information Disclosure · Microsoft Windows Network Connection Broker Information Disclosure · Microsoft
What happened
Use after free in Windows Network Connection Broker allows an authorized attacker to disclose information locally.
What it means for your business
Windows Network Connection Broker Information Disclosure vulnerability (CVE-2026-68886) was added to Microsoft’s security update guidance. Use after free in Windows Network Connection Broker allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Sources
Related briefs
Microsoft Office Remote Code Execution vulnerability
Microsoft Office Remote Code Execution vulnerability (CVE-2026-63532) 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.
Microsoft SharePoint Server Spoofing vulnerability
Microsoft SharePoint Server Spoofing vulnerability (CVE-2026-63516) 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.
Microsoft PowerPoint Remote Code Execution vulnerability
Microsoft PowerPoint Remote Code Execution vulnerability (CVE-2026-55123) 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.
Microsoft Excel Remote Code Execution vulnerability
Microsoft Excel Remote Code Execution vulnerability (CVE-2026-55039) 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.
Need help patching?
PremierePC monitors KEV alerts for managed clients and helps teams prioritize remediation before attackers do.