SB20260415139 - Remote code execution in Microsoft Windows TCP/IP
Published: April 15, 2026
Security Bulletin ID
SB20260415139
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2026-33827)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a race condition in Windows TCP/IP. A remote attacker can exploit the race and execute arbitrary code on the system.
Remediation
Install update from vendor's website.