Is ray affected by CVE-2025-62593?

PyPI ray is affected in <2.52.0.

Is CVE-2025-62593 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

critical

CVE-2025-62593

Q: Is CVE-2025-62593 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

PyPI · ray

Summary

Ray is vulnerable to Critical RCE via Safari & Firefox Browsers through DNS Rebinding Attack

Severity: critical
EPSS: 0.4% (p27)
Also known as: GHSA-q279-jhrf-cc6v
Published: 2025-11-26

References

https://github.com/ray-project/ray/security/advisories/GHSA-q279-jhrf-cc6v
https://nvd.nist.gov/vuln/detail/CVE-2025-62593
https://github.com/nccgroup/singularity/pull/68

Related advisories

CVE-2025-34351 — critical · PyPI/ray
CVE-2026-41486 — high · PyPI/ray
CVE-2026-32981 — high · PyPI/ray
CVE-2026-27482 — medium · PyPI/ray
CVE-2025-1979 — medium · PyPI/ray

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.