What is CVE-2024-26227?

CVE-2024-26227 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows DNS Server Remote Code Execution Vulnerability

Which CVE IDs does CVE-2024-26227 cover?

CVE-2024-26227 covers the following CVE IDs: CVE-2024-26227. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2024-26227?

CVE-2024-26227 has a CVSS v3 base score of 7.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2024-26227?

CVE-2024-26227 affects 7 products, including: Windows Server 2016; Windows Server 2016 (Server Core installation); Windows Server 2019; Windows Server 2019 (Server Core installation); Windows Server 2022; and others — see the full list on the advisory page.

CVE-2024-26227HighCVSS 7.2

Windows DNS Server Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

April 9, 2024

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2024-26227 →

📋 Description

How could an attacker exploit this vulnerability? In a network-based attack an attacker would need to have the privileges to query the Domain Name Service (DNS). If the timing of DNS queries is perfect, the attacker could execute code remotely on the target server.

🎯 Affected products7

Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022, 23H2 Edition (Server Core installation)

✅ Remediation

KB5036896 (Security Update) — fixed build 10.0.17763.5696 KB5036909 (Security Update) — fixed build 10.0.20348.2402 KB5036910 (Security Update) — fixed build 10.0.25398.830 KB5036899 (Security Update) — fixed build 10.0.14393.6897

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products7

✅ Remediation

🔗 References (9)