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

🗓️ 29 Jun 2026 11:50:36Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 2 Views

Ray exposes critical remote code execution via DNS rebinding in Firefox and Safari with no authentication on key endpoints.

Related
Detection
Refs
Vulners
Node
pypirayRange02.52.0

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01 Jul 2026 20:23Current
7High risk
Vulners AI Score7
CVSS 49.4
EPSS0.00338
SSVC
2