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Vulnerabilities & PatchesEmerging2 sourcesSep 23, 2026 · 14:00via Microsoft Security Update Guide

CVE-2026-70125 - Microsoft Outlook Remote Code Execution Vulnerability

Brief

Information published. This CVE was addressed by updates that were released in September 2026, but the CVE was inadvertently omitted from the September 2026 Security Updates. This is an informational change only. Customers who have already installed the September 2026 updates do not need to take any further action.

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Microsoft Security Update GuidePrimary··trust 1.52

CVE-2026-70125 Microsoft Outlook Remote Code Execution Vulnerability

Information published. This CVE was addressed by updates that were released in September 2026, but the CVE was inadvertently omitted from the September 2026 Security Updates. This is an informational change only. Customers who have already installed the September 2026 updates do not need to take any further action.

Read more →
CVEFeed··trust 1.18

CVE-2026-70125 - Microsoft Outlook Remote Code Execution Vulnerability

CVE ID : CVE-2026-70125

Published : Sept. 23, 2026, 10:40 p. m.

  • 18 minutes ago

Description : None

Severity: 8.8

  • HIGH

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