PT-2026-58144 · Microsoft · Windows Server 2025+1
CVE-2026-49169
·
Published
2026-07-14
·
Updated
2026-07-14
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Windows Server 2025 DNS (affected versions not specified)
Description
A use-after-free condition in the DNS Server allows an authorized attacker to execute arbitrary code over a network. Use-after-free is a memory corruption issue that occurs when an application continues to use a pointer after it has been freed, which can be exploited to redirect program execution.
Recommendations
Apply the security patch for Windows Server 2025 DNS.
Fix
DoS
RCE
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Windows
Windows Server 2025