CVE-2026-96303: microsoft powershell

CVSS 6.5 (medium) · published 2026-10-13

Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.

Affected products (NVD): microsoft powershell

Fixed in (NVD): 7.4.21, 7.5.12, 7.6.7

Weakness: CWE-358

Source: NVD CVE-2026-96303

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96303

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.