CVE-2026-32981 HIGH

CVE-2026-32981: Ray Dashboard <= 2.8.0 Path Traversal Leading to Local File Disclosure

Vendor Ray-Project
Product Ray
Weakness CWE-22 · Path traversal
Published March 17, 2026
Last update June 30, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A path traversal vulnerability was identified in Ray Dashboard (default port 8265) in Ray versions prior to 2.8.1. Due to improper validation and sanitization of user-supplied paths in the static file handling mechanism, an attacker can use traversal sequences (e.g., ../) to access files outside the intended static directory, resulting in local file disclosure.

Key dates

02Disclosure timeline

March 17, 2026 CVE published
June 30, 2026 Record updated