ray vulnerable to Insertion of Sensitive Information into Log File
Versions of the package ray before 2.43.0 are vulnerable to Insertion of Sensitive Information into Log File where the redis password is being logged in the standard logging. If the redis password is passed as an argument, it will be logged and could potentially leak the password.
This is only exploitable if:
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Logging is enabled;
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Redis is using password authentication;
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Those logs are accessible to an attacker, who can reach that redis instance.
Note:
It is recommended that anyone who is running in this configuration should update to the latest version of Ray, then rotate their redis password.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | ray | < 2.43.0 | 2.43.0 |
References
- https://github.com/ray-project/ray/commit/64a2e4010522d60b90c389634f24df77b603d85d
- https://github.com/ray-project/ray/issues/50266
- https://github.com/ray-project/ray/pull/50409
- https://security.snyk.io/vuln/SNYK-PYTHON-RAY-8745212
- https://github.com/advisories/GHSA-w4rh-fgx7-q63m
- https://nvd.nist.gov/vuln/detail/CVE-2025-1979
- https://github.com/pypa/advisory-database/tree/main/vulns/ray/PYSEC-2025-23.yaml
- https://github.com/ray-project/ray
- CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N- Weakness (CWE)
CWE-532- Platform
- Python (PyPI)
- Package
ray- Disclosed
- 06.03.2025
- Updated
- 11.10.2026 15:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2025-23 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-w4rh-fgx7-q63m - CC BY 4.0
Vulnerability history: ray
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 11
- First → latest
- 11.2023 07.2026
- Without a fix
- 2
- Exploited in attacks
- 1
Severity breakdown
- Critical 6
- High 3
- Medium 2
Disclosures per year
- 2023: 4
- 2024: 0
- 2025: 3
- 2026: 4
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ray vulnerable to Insertion of Sensitive Information into Log File this entry
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