What is CVE-2026-50252?

CVE-2026-50252 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Possible cache poisoning attack by mapping source port population per thread

Which CVE IDs does CVE-2026-50252 cover?

CVE-2026-50252 covers the following CVE IDs: CVE-2026-50252. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-50252Medium

Possible cache poisoning attack by mapping source port population per thread

Vendor

Microsoft Security Response Center (MSRC)

Published

July 23, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-50252 →