CVE-2026-72931
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Secure Socket Tunneling Protocol Denial of Service

Vulnerability report for CVE-2026-72931, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-08

Last updated on: 2026-09-08

Assigner: Microsoft Corporation

Description

Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to deny service locally.

CVSS Scores

EPSS Scores

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Percentile:

Meta Information

Published
2026-09-08
Last Modified
2026-09-08
Generated
2026-09-09
EPSS Evaluated
N/A
NVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-772 The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

Attack-Flow Graph

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EPSS Chart