What’s Vulnerable › Vulnerabilities
CVE-2026-17463: IBM® Db2® could allow a remote authenticated attacker to cause a denial of service due to uncontrolled resource consumption
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-14 · updated 2026-09-16
- Weakness: CWE-400
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow a remote authenticated attacker to cause a denial of service due to uncontrolled resource consumption.
Affected products
- IBM Db2 for Linux, UNIX and Windows: from 11.5.0 through 11.5.9; from 12.1.0 through 12.1.5
References
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