CVE-2026-10543

IBM Db2 versions 11.5.0 to 11.5.9 and 12.1.0 to 12.1.5 are susceptible to privilege escalation due to a flaw that allows attackers to execute specially crafted queries. This vulnerability could enable unauthorized users to gain elevated access rights, potentially compromising sensitive data and system integrity. Organizations using the affected Db2 versions should prioritize remediation efforts to mitigate the risk of exploitation.