Is CVE-2026-50522 in the CISA Known Exploited Vulnerabilities catalog?

CVE-2026-50522 is not currently listed in the CISA KEV catalog.

Vulnerability intelligence

CVE-2026-50522 — Security Advisory

CVE-2026-50522 let attackers forge authentication tokens before Microsoft's fix shipped — and those forged tokens don't expire when the vulnerability does

2026

What WebPulse reported · 1 analysis

SharePoint Machine-Key Theft Lets Access Survive the Patch

CVE-2026-50522 let attackers forge authentication tokens before Microsoft's fix shipped — and those forged tokens don't expire when the vulnerability does

July 22, 2026

View CVE-2026-50522 on the NIST National Vulnerability Database →

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