# CVE-2026-54048

## Summary

- **CVE ID:** CVE-2026-54048
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-918
- **Published:** Sep 9, 2026
- **Last Modified:** Sep 10, 2026

## Description

Specifying tblproperties('avro.schema.url'=' http://...' ) or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error messages.
Users are recommended to upgrade to version 4.5.2, which fixes this issue.

## Affected Products

- Apache Software Foundation — Apache Impala (2.0.0)

## References

- [CNA](https://lists.apache.org/thread/cn3q4s8yx924ndlm3gt04o6g4rfm980c)
- [CVE](http://www.openwall.com/lists/oss-security/2026/09/08/21)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 10.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._