CVE-2026-90466: Apache Impala: Path traversal executes JARs outside trusted paths

Summary by Cyber Security News7 Oct 2026, 07:06 CET

About this summary. This is a short excerpt from the description that oss-security published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://seclists.org/oss-sec/2026/q4/79

Posted by Michael Smith on Oct 06 Severity: important Affected versions: - Apache Impala 4.5.2 before 4.5.3 Description: 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...

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