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CVE-2026-44801

highCVSS 7.5covered by 1 sourcefirst seen 2026-06-09
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CSIRTS triage

What
A heap-based buffer overflow allows an unauthorized attacker to execute code over a network.
Who is affected
All users of the Remote Desktop Client on Windows systems.
Urgency
Remediation is high urgency due to the critical nature of remote code execution.
Action
Install the security patch provided by Microsoft.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Advisory coverage (1)

External references

NVD record for CVE-2026-44801

CVE.org record

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