Security Briefs
Page 89 of 165.
Alerts tracked
3940
Security flaws we track for Upstate SC businesses.
Known exploited
545
On CISA’s list of vulnerabilities attackers are actively using. Patch these first.
New exploited this month
2
Fresh additions to that CISA list since the first of the month.Feeds last synced Oct 8, 2026, 6:01 AM UTC.
Showing page 89 (24 alerts) of 3940.
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 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.
Windows Remote Desktop Protocol (RDP) Information Disclosure vulnerability
Windows Remote Desktop Protocol (RDP) Information Disclosure vulnerability (CVE-2026-50445) was added to Microsoft’s security update guidance. Buffer over-read in Windows RDP allows an unauthorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Windows Server Update Service (WSUS) Elevation of Privilege vulnerability
Windows Server Update Service (WSUS) Elevation of Privilege vulnerability (CVE-2026-50444) was added to Microsoft’s security update guidance. Missing authentication for critical function in Windows Server Update Service allows an authorized attacker to elevate privileges over a network. If you need help checking exposure, call (864) 335-9223.
Windows File Explorer Information Disclosure vulnerability
Windows File Explorer Information Disclosure vulnerability (CVE-2026-50442) 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 Audio Service Elevation of Privilege vulnerability
Windows Audio Service Elevation of Privilege vulnerability (CVE-2026-50440) was added to Microsoft’s security update guidance. Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Audio Service allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Message Queuing Queue Manager Remote Code Execution vulnerability
Microsoft Message Queuing Queue Manager Remote Code Execution vulnerability (CVE-2026-50439) was added to Microsoft’s security update guidance. Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft PC Manager Elevation of Privilege vulnerability
Microsoft PC Manager Elevation of Privilege vulnerability (CVE-2026-50438) was added to Microsoft’s security update guidance. Improper link resolution before file access ('link following') in Microsoft PC Manager allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows DWM Core Library Information Disclosure vulnerability
Windows DWM Core Library Information Disclosure vulnerability (CVE-2026-50437) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Elevation of Privilege vulnerability
Windows Kernel Elevation of Privilege vulnerability (CVE-2026-50436) 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 Push Notification Information Disclosure vulnerability
Windows Push Notification Information Disclosure vulnerability (CVE-2026-50434) was added to Microsoft’s security update guidance. Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows Media Elevation of Privilege vulnerability
Windows Media Elevation of Privilege vulnerability (CVE-2026-50433) was added to Microsoft’s security update guidance. Use after free in Windows Media allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Quality of Service (QoS) Packet Scheduler Information Disclosure vulnerability
Windows Quality of Service (QoS) Packet Scheduler Information Disclosure vulnerability (CVE-2026-50431) was added to Microsoft’s security update guidance. Information published. If you need help checking exposure, call (864) 335-9223.
Windows Push Notification Information Disclosure vulnerability
Windows Push Notification Information Disclosure vulnerability (CVE-2026-50430) was added to Microsoft’s security update guidance. Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows Kernel Information Disclosure vulnerability
Windows Kernel Information Disclosure vulnerability (CVE-2026-50429) 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 Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure vulnerability
Windows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure vulnerability (CVE-2026-50428) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Windows DNS Server Remote Code Execution vulnerability
Windows DNS Server Remote Code Execution vulnerability (CVE-2026-50426) was added to Microsoft’s security update guidance. Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network. If you need help checking exposure, call (864) 335-9223.
Windows Internal System User Profile Elevation of Privilege vulnerability
Windows Internal System User Profile Elevation of Privilege vulnerability (CVE-2026-50425) was added to Microsoft’s security update guidance. Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Domain Controller Denial of Service vulnerability
Windows Domain Controller Denial of Service vulnerability (CVE-2026-50424) was added to Microsoft’s security update guidance. Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service 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-2026-50423) was added to Microsoft’s security update guidance. Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows Connected User Experiences and Telemetry Elevation of Privilege vulnerability
Windows Connected User Experiences and Telemetry Elevation of Privilege vulnerability (CVE-2026-50421) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.