---
title: "Discussion on \"Outlook CVE-2026-124194: Exploited NTLM Hash Leak\" | Hashnode"
description: "Discussion on \"Outlook CVE-2026-124194: Exploited NTLM Hash Leak\". Outlook CVE-2026-124194 (CVSS 6.5) is exploited: a crafted message file leaks the NTLMv2 hash. In CISA KEV. Patch with the 10 November 2026 Office update."
url: "https://hashnode.com/posts/alert-outlook-cve-2026-124194-ntlm-hash-leak/6af46ac3afcf03f8e0e713e4"
---

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# [Outlook CVE-2026-124194: Exploited NTLM Hash Leak](https://404-founders.com/blog/alert-outlook-cve-2026-124194-ntlm-hash-leak?utm_source=hashnode&utm_medium=feed)

Outlook CVE-2026-124194 (CVSS 6.5) is exploited: a crafted message file leaks the NTLMv2 hash. In CISA KEV. Patch with the 10 November 2026 Office update.

7h ago · 11 min read · 404-founders.com  
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