PT-2026-58352 · Microsoft · Windows Rdp Server+1

CVE-2026-50370 · Published 2026-07-14 · Updated 2026-07-20

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description A heap-based buffer overflow occurs in the Windows DHCP Server, which allows an unauthorized attacker located on an adjacent network to execute arbitrary code and affect the system. A heap-based buffer overflow is a memory corruption issue that happens when a program writes more data to a heap-allocated memory block than it can hold.

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

DoS

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

CWE-20

Related Identifiers

BDU:2026-10110

CVE-2026-50370

Affected Products

Windows

Windows Rdp Server

References · 6

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50370 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-50370 · Security Note
• https://bdu.fstec.ru/vul/2026-10110 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-50370 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-50370 · Vendor Advisory
• https://t.me/cveNotify/207273 · Telegram Post