CVE-2026-54048

5.3 mediumEPSS 0.5%

Medium (5.3) in apache impala. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.3 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2026-09-09
Modified: 2026-09-10
Record from: the NVD, synced 2026-10-19

Affected

apache:impala

References

https://lists.apache.org/thread/cn3q4s8yx924ndlm3gt04o6g4rfm980c
http://www.openwall.com/lists/oss-security/2026/09/08/21

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