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Vulnerability record · CVE-2026-65948 · published 10 August 2026

CVE-2026-65948: Apache ranger improper restriction of authentication attempts vulnerability

Apache · Ranger

UnixAuth lacks brute-force protection in Apache Ranger versions <= 2.8.0.  Note:  UnixAuth is NOT a recommended option for production deployments.  Users are recommended to upgrade to version 2.9.0, which fixes this issue.

7.3 CVSS 3.1 High EPSS 0.62% · top 52.5% CWE-307 · Improper restriction of authentication attempts
7.3CVSS 3.1 base score
0.62%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Aug 2026Last modified by NVD

Description

UnixAuth lacks brute-force protection in Apache Ranger versions <= 2.8.0.  Note:  UnixAuth is NOT a recommended option for production deployments.  Users are recommended to upgrade to version 2.9.0, which fixes this issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread/cx53rbkxkn5hbvzv8ohwvndzrxhc06qf Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/09/11 Mailing ListThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-65948), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.