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Δ / VULNERABILITY RECORD

CVE-2026-21533.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSCISA known exploitedAdded Feb 10, 2026
RECORD STATUSAwaiting NVD dataModified Feb 10, 2026

Disclosure summary

Microsoft Windows Remote Desktop Services contains an improper privilege management vulnerability that could allow an authorized attacker to elevate privileges locally.

CISA remediation guidance

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Original records & references

PUBLISHED 2026-02-10T00:00:00-05:00
MODIFIED 2026-02-10T00:00:00-05:00
INGESTED 2026-10-06T11:42:57-04:00