CVE-2025-62593
Ray-Project Ray Code Injection Vulnerability
CVSS
8.8
Alto
EPSS
16.9%
p97
KEV
SÍ
17 ago 2026
Exploit Today
79
0-100
Publicado: 26 nov 2025 · Última mod.: 18 ago 2026 · CWE-94 · CWE-352
Producto
Ray-Project / Ray
Vulnerabilidad
Ray-Project Ray Code Injection Vulnerability
Añadido a KEV
17 ago 2026
Remediar antes de
20 ago 2026
Uso conocido en ransomware
No
Descripción resumida
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.
Acción requerida
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.
Notas
https://github.com/ray-project/ray/security/advisories/GHSA-q279-jhrf-cc6v ; https://github.com/ray-project/ray/commit/70e7c72780bdec075dba6cad1afe0832772bfe09 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2025-62593
Ray is an AI compute engine. Prior to version 2.52.0, developers working with Ray as a development tool can be exploited via a critical RCE vulnerability exploitable via Firefox and Safari. This vulnerability is due to an insufficient guard against browser-based attacks, as the current defense uses the User-Agent header starting with the string "Mozilla" as a defense mechanism. This defense is insufficient as the fetch specification allows the User-Agent header to be modified. Combined with a DNS rebinding attack against the browser, and this vulnerability is exploitable against a developer running Ray who inadvertently visits a malicious website, or is served a malicious advertisement (malvertising). This issue has been patched in version 2.52.0.
- github.comhttps://github.com/ray-project/ray/commit/70e7c72780bdec075dba6cad1afe0832772bfe09
- github.comhttps://github.com/ray-project/ray/security/advisories/GHSA-q279-jhrf-cc6v
- www.bitsight.comhttps://www.bitsight.com/blog/rondodox-botnet-infrastructure-analysis
- www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-62593