Security Briefs
Page 6 of 89.
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.
Showing page 6 (24 alerts) of 2114.
Microsoft Excel Remote Code Execution vulnerability
Microsoft Excel Remote Code Execution vulnerability (CVE-2026-68795) was added to Microsoft’s security update guidance. Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Excel Remote Code Execution vulnerability
Microsoft Excel Remote Code Execution vulnerability (CVE-2026-68794) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Excel Remote Code Execution vulnerability
Microsoft Excel Remote Code Execution vulnerability (CVE-2026-68793) was added to Microsoft’s security update guidance. Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Office Elevation of Privilege vulnerability
Microsoft Office Elevation of Privilege vulnerability (CVE-2026-68792) was added to Microsoft’s security update guidance. Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
connect event vulnerability
connect event vulnerability (CVE-2026-68352) was added to Microsoft’s security update guidance. Information published. If you need help checking exposure, call (864) 335-9223.
Microsoft Office Word Information Disclosure vulnerability
Microsoft Office Word Information Disclosure vulnerability (CVE-2026-66810) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Office Graphics Component Information Disclosure vulnerability
Microsoft Office Graphics Component Information Disclosure vulnerability (CVE-2026-66809) was added to Microsoft’s security update guidance. Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Microsoft SharePoint Server Remote Code Execution vulnerability
Microsoft SharePoint Server Remote Code Execution vulnerability (CVE-2026-66808) was added to Microsoft’s security update guidance. Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft Office Word Information Disclosure vulnerability
Microsoft Office Word Information Disclosure vulnerability (CVE-2026-66806) was added to Microsoft’s security update guidance. Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Microsoft SharePoint Server Remote Code Execution vulnerability
Microsoft SharePoint Server Remote Code Execution vulnerability (CVE-2026-66805) was added to Microsoft’s security update guidance. Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Windows Device Health Attestation (DHA) Remote Code Execution vulnerability
Windows Device Health Attestation (DHA) Remote Code Execution vulnerability (CVE-2026-66802) was added to Microsoft’s security update guidance. Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Windows Key Guard Elevation of Privilege vulnerability
Windows Key Guard Elevation of Privilege vulnerability (CVE-2026-66799) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Dynamics 365 (On-Premises) Information Disclosure vulnerability
Microsoft Dynamics 365 (On-Premises) Information Disclosure vulnerability (CVE-2026-66301) was added to Microsoft’s security update guidance. Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft Dynamics 365 On-Premises Remote Code Execution vulnerability
Microsoft Dynamics 365 On-Premises Remote Code Execution vulnerability (CVE-2026-65815) was added to Microsoft’s security update guidance. Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft Windows Storage Port Driver Elevation of Privilege vulnerability
Microsoft Windows Storage Port Driver Elevation of Privilege vulnerability (CVE-2026-65814) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Microsoft Exchange Server Elevation of Privilege vulnerability
Microsoft Exchange Server Elevation of Privilege vulnerability (CVE-2026-65813) was added to Microsoft’s security update guidance. Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network. If you need help checking exposure, call (864) 335-9223.
Microsoft Excel Remote Code Execution vulnerability
Microsoft Excel Remote Code Execution vulnerability (CVE-2026-65807) was added to Microsoft’s security update guidance. Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. If you need help checking exposure, call (864) 335-9223.
Azure CycleCloud Information Disclosure vulnerability
Azure CycleCloud Information Disclosure vulnerability (CVE-2026-65806) was added to Microsoft’s security update guidance. Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Windows DNS Elevation of Privilege vulnerability
Windows DNS Elevation of Privilege vulnerability (CVE-2026-65799) was added to Microsoft’s security update guidance. Integer overflow or wraparound in Windows DNS allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows DNS Elevation of Privilege vulnerability
Windows DNS Elevation of Privilege vulnerability (CVE-2026-65798) was added to Microsoft’s security update guidance. Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows DNS Elevation of Privilege vulnerability
Windows DNS Elevation of Privilege vulnerability (CVE-2026-65797) was added to Microsoft’s security update guidance. Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows DNS Elevation of Privilege vulnerability
Windows DNS Elevation of Privilege vulnerability (CVE-2026-65795) was added to Microsoft’s security update guidance. No cwe for this issue in Windows DNS allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Windows SMB Client Information Disclosure vulnerability
Windows SMB Client Information Disclosure vulnerability (CVE-2026-65794) was added to Microsoft’s security update guidance. Buffer over-read in Windows SMB Client allows an unauthorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Windows Message Queuing Elevation of Privilege vulnerability
Windows Message Queuing Elevation of Privilege vulnerability (CVE-2026-65790) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.