CVE-2026-65942

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Source
https://cve.org/CVERecord?id=CVE-2026-65942
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65942.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-65942
Published
2026-08-10T10:21:05Z
Modified
2026-08-19T03:48:36Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Apache Ranger: Clients accept TLS certificates issued for other hostnames
Details

TLS hostname verification issue in Apache Ranger Client Code in versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.

Database specific 
{
    "cna_assigner": "apache",
    "cwe_ids": [
        "CWE-297"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65942.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "2.8.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/apache/ranger

Affected ranges

Type
GIT
Repo
https://github.com/apache/ranger
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0aad6958efb0bd40b1fcac28a7cab2837e80e20e
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:apache:ranger:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.9.0"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

ranger-0.*
ranger-0.4.0-rc0
ranger-0.6.0-rc1
release-2.*
release-2.1.0-rc0
release-2.2.0-rc0
release-2.2.0-rc1
release-2.2.0-rc2
release-2.3.0-rc0
release-2.3.0-rc1
release-2.3.0-rc2
release-2.3.0-rc3
release-2.4.0-rc0
release-2.4.0-rc1
release-2.4.0-rc2
release-2.5.0-rc0
release-2.5.0-rc1
release-2.5.0-rc2
release-2.5.0-rc3
release-2.5.0-rc4
release-2.6.0-rc0
release-2.7.0-rc0
release-2.8.0-rc0
release-2.8.0-rc1
release-2.9.0-rc0
release-2.9.0-rc1
release-2.9.0-rc2
release-2.9.0-rc3
release-ranger-2.*
release-ranger-2.1.0
release-ranger-2.2.0
release-ranger-2.3.0
release-ranger-2.4.0
release-ranger-2.5.0
release-ranger-2.6.0
release-ranger-2.7.0
release-ranger-2.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65942.json"