CVE-2026-57866

High

Description

Server side request forgery in Apache Impala versions 4.4.x and 4.5.x.  Authenticated Impala users with permissions to execute the ai_generate_text() function can exfiltrate secrets provided by the credential providers configured in the `hadoop.security.credential.provider.path` property of `core-site.xml`. The secret's key must be known to the user.

SeverityHigh
CVSS8.8
Exploit probability—
ProductApache Impala
PublishedSep 9, 2026
First seenSep 9, 2026

How to fix

Affected products

ProductAffected versionsFixed in
apache impala4.4.0 ≤ v ≤ 4.5.2—

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CVE-2026-57866 · Apache Impala · Dark Radar