Security Briefs
Page 34 of 111.
Alerts tracked
2649
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 21, 2026, 6:00 AM UTC.
Showing page 34 (24 alerts) of 2649.
Windows USB Hub Driver Elevation of Privilege vulnerability
Windows USB Hub Driver Elevation of Privilege vulnerability (CVE-2026-50479) was added to Microsoft’s security update guidance. Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Elevation of Privilege vulnerability
Windows Kernel Elevation of Privilege vulnerability (CVE-2026-50478) was added to Microsoft’s security update guidance. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Elevation of Privilege vulnerability
Windows Kernel Elevation of Privilege vulnerability (CVE-2026-50477) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Information Disclosure vulnerability
Windows Kernel Information Disclosure vulnerability (CVE-2026-50475) was added to Microsoft’s security update guidance. Buffer over-read in Windows Kernel allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows File Explorer Information Disclosure vulnerability
Windows File Explorer Information Disclosure vulnerability (CVE-2026-50473) was added to Microsoft’s security update guidance. Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows NTFS Remote Code Execution vulnerability
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50471) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Windows Network Policy Server SNMP Information Disclosure vulnerability
Windows Network Policy Server SNMP Information Disclosure vulnerability (CVE-2026-50470) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Windows Projected File System Elevation of Privilege vulnerability
Windows Projected File System Elevation of Privilege vulnerability (CVE-2026-50469) was added to Microsoft’s security update guidance. Improper link resolution before file access ('link following') in Windows Projected File System allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Microsoft SQL Server Information Disclosure vulnerability
Microsoft SQL Server Information Disclosure vulnerability (CVE-2026-50468) was added to Microsoft’s security update guidance. Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft Office Remote Code Execution vulnerability
Microsoft Office Remote Code Execution vulnerability (CVE-2026-50467) was added to Microsoft’s security update guidance. Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Windows DNS Client Tampering vulnerability
Windows DNS Client Tampering vulnerability (CVE-2026-50465) was added to Microsoft’s security update guidance. Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Information Disclosure vulnerability
Windows Kernel Information Disclosure vulnerability (CVE-2026-50463) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Windows Runtime Elevation of Privilege vulnerability
Windows Runtime Elevation of Privilege vulnerability (CVE-2026-50460) was added to Microsoft’s security update guidance. Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Elevation of Privilege vulnerability
Windows Kernel Elevation of Privilege vulnerability (CVE-2026-50459) was added to Microsoft’s security update guidance. Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Runtime Elevation of Privilege vulnerability
Windows Runtime Elevation of Privilege vulnerability (CVE-2026-50457) was added to Microsoft’s security update guidance. Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows File Explorer Information Disclosure vulnerability
Windows File Explorer Information Disclosure vulnerability (CVE-2026-50456) was added to Microsoft’s security update guidance. Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows User Interface Core Elevation of Privilege vulnerability
Windows User Interface Core Elevation of Privilege vulnerability (CVE-2026-50454) was added to Microsoft’s security update guidance. Relative path traversal in Windows User Interface Core allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows USB Audio Class Driver Information Disclosure vulnerability
Windows USB Audio Class Driver Information Disclosure vulnerability (CVE-2026-50453) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack. If you need help checking exposure, call (864) 335-9223.
Windows Runtime Elevation of Privilege vulnerability
Windows Runtime Elevation of Privilege vulnerability (CVE-2026-50452) was added to Microsoft’s security update guidance. Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network. If you need help checking exposure, call (864) 335-9223.
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege vulnerability
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege vulnerability (CVE-2026-50451) was added to Microsoft’s security update guidance. Missing authentication for critical function in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Network Connections Service Elevation of Privilege vulnerability
Windows Network Connections Service Elevation of Privilege vulnerability (CVE-2026-50450) was added to Microsoft’s security update guidance. Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Runtime Elevation of Privilege vulnerability
Windows Runtime Elevation of Privilege vulnerability (CVE-2026-50449) was added to Microsoft’s security update guidance. Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows NTFS Remote Code Execution vulnerability
Windows NTFS Remote Code Execution vulnerability (CVE-2026-50448) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Windows Message Queuing Service (MSMQ) Remote Code Execution vulnerability
Windows Message Queuing Service (MSMQ) Remote Code Execution vulnerability (CVE-2026-50447) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.