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

296 matches · most urgent first CSV Text

CVE	Vulnerability	Severity	CVSS	Impact	Fixed by
CVE-2026-109501	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-109503	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-109505	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-110044	Microsoft Office SharePoint Remote Code Execution VulnerabilityMicrosoft Office SharePoint	Important	8.8	RCENetwork	KB5002945
CVE-2026-110048	Microsoft Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-110050	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-110054	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-110055	Microsoft Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—
CVE-2026-110058	Microsoft Office Access Remote Code Execution VulnerabilityMicrosoft Office Access	Important	8.8	RCENetwork	—
CVE-2026-110059	Microsoft Office Access Remote Code Execution VulnerabilityMicrosoft Office Access	Important	8.8	RCENetwork	—
CVE-2026-110060	Microsoft Office Access Remote Code Execution VulnerabilityMicrosoft Office Access	Important	8.8	RCENetwork	—
CVE-2026-110061	Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word	Important	8.8	RCENetwork	—