Unrated severityNVD Advisory· Published Jul 30, 2026· Updated Jul 31, 2026
IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc which can lead to privilege escalation and instance compromise from an unprivileged shell
CVE-2026-10535
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc.
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Affected products
1Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7279466mitrevendor-advisorypatch
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