Patch nowWhy this label: EPSS 62%

CVE-2025-62593Ray-Project Ray Code Injection Vulnerability

Product: Ray-Project Ray
Added to CISA KEV: August 17, 2026
Deadline for US federal agencies: August 20, 2026
Known ransomware use: Not known
EPSS, next 30 days: 62%, in the top 1% of scored CVEs (Oct 25, 2026)
Weakness: CWE-94, CWE-352

What CISA says

Ray-Project Ray contains a code injection vulnerability that could allow remote code execution. Developers using Ray as a development tool may be exposed to this vulnerability exploitable through Firefox and Safari.

What CISA asks you to do

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Sources

Also exploited recently

Data from CISA's Known Exploited Vulnerabilities catalog (public domain) and FIRST EPSS, refreshed hourly. Rheono did not find or test this vulnerability; this page summarizes public sources.