CERT24Microsoft fixes 1,235 flaws, including an actively exploited Outlook zero-dayLoading data…

Microsoft fixes 1,235 flaws, including an actively exploited Outlook zero-day

Microsoft’s November 2026 Patch Tuesday updates fix 1,235 security flaws, including 66 critical vulnerabilities. One Microsoft Outlook spoofing vulnerability, CVE-2026-124194, was actively exploited in attacks to steal NTLM account hashes.

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Microsoft fixes 1,235 flaws, including an actively exploited Outlook zero-day

Microsoft’s November 2026 Patch Tuesday updates fix 1,235 security flaws, including 66 critical vulnerabilities. One Microsoft Outlook spoofing vulnerability, CVE-2026-124194, was actively exploited in attacks to steal NTLM account hashes.