CRITICAL9.8

PYSEC-2026-519

Ray OS Command Injection vulnerability

Quick fix

PYSEC-2026-519 — ray: upgrade to the fixed version with the command below.

pip install --upgrade 'ray>=2.8.1'

Details

A command injection exists in Ray's cpu_profile URL parameter allowing attackers to execute os commands on the system running the ray dashboard remotely without authentication.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/ray

Introduced in: 0Fixed in: 2.8.1

Fixpip install --upgrade 'ray>=2.8.1'

References

https://nvd.nist.gov/vuln/detail/CVE-2023-6019[ADVISORY]
https://github.com/ray-project/ray[WEB]
https://github.com/ray-project/ray/releases/tag/ray-2.8.1[WEB]
https://huntr.com/bounties/d0290f3c-b302-4161-89f2-c13bb28b4cfe[WEB]
https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023[WEB]
https://pypi.org/project/ray[PACKAGE]
https://github.com/advisories/GHSA-h3xg-wv58-5p43[ADVISORY]