Security

Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.

0Publicly disclosed

1In CISA KEV

0Revised since release

October 2026: 1474 CVEs · 94 critical · 1 exploited · 1 in CISA KEV

Act first · November 2026

Exploited, KEV-listed, or publicly disclosed

CVE-2026-124194ModerateExploitedCISA KEV · due 24 NovSpoofingNetwork

CVSS 6.5 No KB listed

Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update100

CVE-2026-118146CriticalRCENetworkExploitation More Likely

CVSS 8.8 KB5131077 KB5131080 KB5131085+7

CVE-2026-118207CriticalRCENetworkExploitation More Likely

CVSS 8.8 KB5133453

CVE-2026-113862CriticalRCENetworkExploitation More Likely

CVSS 8.1 KB5131077 KB5131080 KB5131085+7

Showing 3 of 100All critical

Elevation of Privilege 536

Remote Code Execution 296

Information Disclosure 157

Denial of Service 46

Security Feature Bypass 27

Windows 745

ESU 658

Microsoft Office 204

SQL Server 54

Developer Tools 50

10 matches in Microsoft Office · most urgent first CSV Text

CVE	Vulnerability	Severity	CVSS	Impact	Fixed by
CVE-2026-120002	Microsoft SharePoint Server Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	9.9	EoPNetwork	KB5002945
CVE-2026-80095	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	9.0	EoPNetwork	KB5002945
CVE-2026-109502	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	8.8	EoPNetwork	KB5002945
CVE-2026-118715	Microsoft Office Excel Elevation of Privilege VulnerabilityMicrosoft Office Excel	Important	8.8	EoPNetwork	KB5002946
CVE-2026-118725	Microsoft Office Excel Elevation of Privilege VulnerabilityMicrosoft Office Excel	Important	8.8	EoPNetwork	KB5002946
CVE-2026-123391	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	8.8	EoPNetwork	KB5002908
CVE-2026-88176	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	8.8	EoPNetwork	KB5002927
CVE-2026-109466	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	8.0	EoPAdjacent	KB5002945
CVE-2026-111296	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	8.0	EoPNetwork	KB5002945
CVE-2026-109495	Microsoft Office SharePoint Elevation of Privilege VulnerabilityMicrosoft Office SharePoint	Important	6.6	EoPNetwork	KB5002945