CVE-2026-100397 in Rucio

Prediction

by VulDB Data Team • 11/13/2026

A flaw has been found in Rucio. Impacted is the function validate_auth_token of the file lib/rucio/core/authentication.py of the component Token Validation. Executing a manipulation can lead to improper authentication. The attack can be executed remotely.

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• Moderation: accepted
• Entry: VDB-436607
• CPE: ready
• CWE: CWE-287 (confirmed)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100397
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100397
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100397/