CVE Intelligence

Alluxio vulnerabilities

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Published CVEs affecting Alluxio products: 1 record(s), with severity, exploitation and fixes.

Alluxio 1

Exploited only (KEV) →

CVE-2026-79787 Critical · 9.8 CWE-287 Aug 25, 2026
Alluxio through 2.9.5 S3 REST Proxy Authentication Bypass via Unverified Request Signature
Alluxio's S3 REST proxy fails to verify AWS Signature Version 4 signatures in its default configuration, allowing unauthenticated attackers to spoof user identity. Attackers can extract usernames from unsigned Authorization headers and impersonate any user, including service accounts, to read, write, and delete arbitrary data.