CVE-2019-11888: Golang Go

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Go through 1.12.5 on Windows mishandles process creation with a nil environment in conjunction with a non-nil token, which allows attackers to obtain sensitive information or gain privileges.

Affected products

• Golang Go: up to and including 1.12.5

Published 2019-05-13. Last modified 2026-06-17.