PT-2026-58214 · Microsoft · Windows

CVE-2026-50694 · Published 2026-07-14 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Windows (affected versions not specified)

Description A use after free issue in the Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network. Use after free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-50694

Affected Products

Windows

References · 4

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50694 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-50694 · Security Note
• https://twitter.com/windowsforum/status/2077184688335020236 · Twitter Post
• https://twitter.com/vuldb/status/2077120732124045607 · Twitter Post