# CVE-2025-66033: Improper Memory Cleanup in the Okta Java SDK

> CVE-2025-66033: Improper Memory Cleanup in the Okta Java SDK. CVSS 5.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-66033
Last updated: 2026-09-25T23:10:00Z

- Published: 2025-12-10 21:46 UTC · Updated: 2026-09-25 23:10 UTC · Assigner: GitHub\_M
- CVSS: 5.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS: 0.27%, 19th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-401

## Description

Okta Java Management SDK facilitates interactions with the Okta management API. In versions 21.0.0 through 24.0.0, specific multithreaded implementations may encounter memory issues as threads are not properly cleaned up after requests are completed. Over time, this can degrade performance and availability in long-running applications and may result in a denial-of-service condition under sustained load. In addition to using the affected versions, users may be at risk if they are implementing a long-running application using the ApiClient in a multi-threaded manner. This issue is fixed in version 24.0.1.

## Affected vendors and products

- okta: okta-sdk-java

## Tracked companies

- [Okta](https://rewindex.com/company/okta.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-66033)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-66033)
- [https://github.com/okta/okta-sdk-java/commit/1daa9229a70fc38fb252aeaa637f82d0b0729b3f](https://github.com/okta/okta-sdk-java/commit/1daa9229a70fc38fb252aeaa637f82d0b0729b3f)
- [https://github.com/okta/okta-sdk-java/security/advisories/GHSA-qhr6-6cgv-6638](https://github.com/okta/okta-sdk-java/security/advisories/GHSA-qhr6-6cgv-6638)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-66033 · Markdown: https://rewindex.com/cve/CVE-2025-66033.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-66033 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:09:06.118Z