CVE-2026-26170: PowerShell Elevation of Privilege Vulnerability
Improper input validation in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.
Other sources
PowerShell Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-26170?
CVE-2026-26170 has been classified with a high severity rating due to its potential for privilege escalation.
How do I fix CVE-2026-26170?
To fix CVE-2026-26170, install the latest security updates provided by Microsoft for affected versions of PowerShell and Windows.
What products are affected by CVE-2026-26170?
CVE-2026-26170 affects multiple versions of Microsoft PowerShell and various Windows operating systems, including Windows 10 and Windows 11.
Can CVE-2026-26170 be exploited remotely?
CVE-2026-26170 requires local access for exploitation, making it less likely to be targeted remotely.
Is there a public exploit available for CVE-2026-26170?
Currently, there is no known public exploit for CVE-2026-26170, but the vulnerability poses significant risk if unaddressed.