Description
The auth0/java-jwt library may terminate a thread if it receives a JWT with a timestamp claim (exp, nbf, iat) containing an out-of-range value. The condition occurs during token parsing, prior to signature verification. Repeated requests of this nature may lead to degraded availability of the affected service.
Published: 2026-10-13
Score: 5.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

Vendor Solution

Upgrade auth0/java-jwt to version 4.6.2 or greater.

Tracking

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Advisories

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History

Tue, 13 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Description The auth0/java-jwt library may terminate a thread if it receives a JWT with a timestamp claim (exp, nbf, iat) containing an out-of-range value. The condition occurs during token parsing, prior to signature verification. Repeated requests of this nature may lead to degraded availability of the affected service.
Title Out-of-Range Timestamp Claim Handling in auth0/java-jwt
Weaknesses CWE-20
CWE-755
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: Okta

Published:

Updated: 2026-10-13T20:15:27.938Z

Reserved: 2026-09-03T20:12:16.623Z

Link: CVE-2026-85473

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-13T21:19:19.020

Modified: 2026-10-13T21:19:19.020

Link: CVE-2026-85473

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-755

    Improper Handling of Exceptional Conditions