Unrated severityNVD Advisory· Published Jun 30, 2026· Updated Jul 1, 2026
IBM® Db2® is vulnerable to remote code execution due to improper pre-auth DRDA handshake handling
CVE-2026-10109
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution due to improper pre-auth DRDA handshake handling.
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7277424mitrevendor-advisorypatch
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