Ronald Macmaster created HBASE-30496:
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Summary: https://github.com/advisories/GHSA-9v8h-qqgm-4m35
Key: HBASE-30496
URL: https://issues.apache.org/jira/browse/HBASE-30496
Project: HBase
Issue Type: Bug
Affects Versions: 2.6.7, 2.5.16, 3.0.0
Reporter: Ronald Macmaster
[https://github.com/advisories/GHSA-9v8h-qqgm-4m35]
A new buffer overflow vulnerability has been reported in
[CVE-2026-111497|https://nvd.nist.gov/vuln/detail/CVE-2026-111497]
HBase appears to be lightly exposed through its
{{hbase-compression/hbase-compression-brotli}} module.
It seems like only tables that directly enable Brotli compression with
{{COMPRESSION => 'BROTLI'}} could be possibly affected.
We should consider upgrading brotli4j in pom.xml to at least 1.24.0, as this
was fixed recently upstream in
[hyperxpro/Brotli4j#273|https://github.com/hyperxpro/Brotli4j/pull/273]
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