PT-2026-58502 · Microsoft · Active Directory

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-50682

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

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

Description An out-of-bounds read occurs in Windows Active Directory, which allows an authorized attacker to cause a denial of service over a network. An out-of-bounds read is a condition where the software reads data past the end of the intended buffer, potentially leading to system instability or crashes.

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

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-50682

Affected Products

Active Directory

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-50682 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-50682 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50682 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-50682 · Vendor Advisory