CVE-2026-104364

IBM Db2 versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 are vulnerable to a denial of service attack stemming from improper input validation, which could be exploited by a local attacker. Organizations using these specific versions should prioritize patching to mitigate potential disruptions in service. While the severity is rated low, the risk of service interruption warrants attention, especially in environments where availability is critical.