ChangeIntel IT change radar
Public mode

No access to your tenant or devices. Every item links to its source. What this means

Some sources, documents or advisories need attention: 274/275 feeds/APIs · 469/469 docs · 7/9 advisories · checked 17:22 UTC Customize Public modeDiscuss ChangeIntel on Discord

Security

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

Security Update Guide CISA KEV
1474Microsoft CVEsreleased Tue 13 Oct 94Critical81 need an update · 13 fixed service-side 1Exploited in the wild
1Publicly disclosed
1In CISA KEV
256Revised since release

September 2026: 998 CVEs · 132 critical · 2 exploited · 2 in CISA KEV

Act first · October 2026

Exploited, KEV-listed, or publicly disclosed
CVE-2026-96951ImportantExploitedCISA KEV · due 16 OctSFBNetwork
Windows Shell Security Feature Bypass Vulnerability
CVSS 8.8 KB5126646KB5126651KB5126653+6
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update183
CVSS 8.1 · EPSS 1.4% KB5128895KB5128896KB5128897+1
CVSS 8.1 · EPSS 1.0% KB5126646KB5126651KB5126653+7
CVSS 8.8 · EPSS 2.7% KB5129955KB5129956KB5129957+1
Showing 3 of 183All critical

CVEs · October 2026

349 matches · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-70297 Skype for Business Remote Code Execution VulnerabilitySkype for Business and Microsoft Lync Important 8.81.2%RCENetwork
KB5131692KB5131693+1
CVE-2026-70301 Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word Important 8.80.9%RCENetwork Revised 15 Oct
—
CVE-2026-70302 Microsoft Office Word Remote Code Execution VulnerabilityMicrosoft Office Word Important 8.80.9%RCENetwork Revised 15 Oct
—
CVE-2026-70343 Microsoft MPEG-2 Video Extension Remote Code Execution VulnerabilityMicrosoft MPEG-2 Video Extension Important 8.80.9%RCENetwork
—
CVE-2026-77496 Windows Imaging Component Remote Code Execution VulnerabilityWindows Imaging Component Important 8.80.9%RCENetwork
KB5126646KB5126651+8
CVE-2026-77902 Microsoft Office Excel Remote Code Execution VulnerabilityMicrosoft Office Excel Important 8.80.9%RCENetwork Revised 15 Oct
—
CVE-2026-83520 .NET Remote Code Execution Vulnerability.NET Important 8.81.4%RCENetwork
KB5126868KB5127660+20
CVE-2026-83523 Windows Image Acquisition Remote Code Execution VulnerabilityWindows Image Acquisition Important 8.80.9%RCENetwork
KB5126646KB5127646+1
CVE-2026-83642 Windows Domain Name Service Remote Code Execution VulnerabilityRole: DNS Server Important 8.80.9%RCENetwork Revised 4 Nov
KB5126646KB5126651+8
CVE-2026-83643 Windows Error Reporting Remote Code Execution VulnerabilityWindows Error Reporting Important 8.80.9%RCENetwork
KB5126646KB5126651+8
CVE-2026-83688 Remote Desktop Client Remote Code Execution VulnerabilityRemote Desktop Client Important 8.80.9%RCENetwork
KB5126646KB5126651+8
CVE-2026-83716 Windows Hyper-V Remote Code Execution VulnerabilityWindows Hyper-V Important 8.80.4%RCELocal Revised 26 Oct
KB5126646KB5126651+6

Advisories · October 2026

MSRC guidance without a CVE of its own · 1 advisory
ADV260001
Hardening changes for ReFS volumes on removable mediaStarting with Windows updates released on and after October 13, 2026, Microsoft is making hardening changes to the Resilient File System (ReFS) . This change is not enable by default until 2027. Please see Hardening changes for ReFS volumes on removable media for more information.
Published 13 Oct28 affected products
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 11 Nov 17:22 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current

No accounts or analytics; your preferences stay in your browser. Information, not advice. ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft, Apple, Google, Broadcom (VMware), Jamf, Oracle, Mozilla, or any other vendor it covers. Product names are trademarks of their owners. Built by Evotec.