CVE-2026-10534

IBM Db2 versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 are susceptible to a buffer overflow vulnerability in the IXF IMPORT parser, which could allow an attacker to execute arbitrary code. Organizations using these Db2 versions should prioritize patching this vulnerability to mitigate the risk of exploitation, given its high severity rating of 8.4. Immediate action is recommended for database administrators and security teams managing affected systems.