CVE-2026-90466

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Source

https://cve.org/CVERecord?id=CVE-2026-90466

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90466.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-90466

Published

2026-10-07T08:47:12Z

Modified

2026-10-28T02:30:28Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Apache Impala: Path traversal executes JARs outside trusted paths

Details

Path traversal of 'trusted_jar_paths' in Impala 4.5.2 allows an attacker-controlled JAR to be loaded via a relative path where the prefix matches a path specified in 'trusted_jar_paths'.

The startup flag 'trusted_jar_paths' references URIs for loading files from local or remote filesystems. Path traversal can't override the schema, but can result in loading a JAR that has been uploaded to a different location in that filesystem via Impala DDLs such as CREATE DATA SOURCE and CREATE TABLE. Path traversal can only be used if a trusted path exists, so this attack requires 'trusted_jar_paths' have a non-empty value configured by the Impala admin.

Users are recommended to upgrade to version 4.5.3, which fixes this issue.

Database specific

{
    "cna_assigner": "apache",
    "cwe_ids": [
        "CWE-23"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90466.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "4.5.2"
                        },
                        {
                            "fixed": "4.5.3"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/apache/impala

Affected ranges

Type

GIT

Repo

https://github.com/apache/impala

Events

Introduced

078470bb0471336fa7715cf9b72a5d713fd2751d

Last Affected

078470bb0471336fa7715cf9b72a5d713fd2751d

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:apache:impala:4.5.2:-:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.5.2-NA"
                },
                {
                    "last_affected": "4.5.2-NA"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

4.*

4.5.2

4.5.2-NA

4.5.2-rc2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90466.json"