Windows 10 · Release · Security update (Patch Tuesday)
October 13, 2026—KB5126868 (OS Build 14393.9612)
- Release
- Cumulative update
- KB5126868 — Microsoft's article, opens in a new tab
Known issues — reported on the forum
In the news
- Fix Microsoft October 2026 Patch Tuesday: 1,400+ CVEs and the AI-Era Triage Bottleneck
- Fix Windows October 2026 Patch Triage: Prioritize Exploited CVE-2026-96951 Over CVSS and EPSS
- Coverage CVE-2026-83862: Windows Network Load Balancing Remote Code Execution Vulnerability
- Coverage CVE-2026-70170: Windows Kernel Denial of Service Vulnerability
- Coverage CVE-2026-85806: Network Policy Server (NPS) Remote Code Execution Vulnerability
- Coverage CVE-2026-70074: Windows DNS Information Disclosure Vulnerability
- Issue Exchange Server Breaks After October 2026 Windows Updates: RPC Registry Fix for KB5126646, KB5126655, KB5126651 and KB5126868
- Coverage CVE-2026-70095: Windows iSCSI RCE Affects Windows 10, 11 and Server
Discussed on the forum
No member thread names 14393.9612 yet.