What’s Vulnerable › Vulnerabilities
CVE-2026-17223: IBM i is Affected By Multiple Vulnerabilities in Host Servers
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-13 · updated 2026-08-17
- Weakness: CWE-787
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary code due to a buffer overflow.
Affected products
- IBM i: from 7.3 through 7.6
References
Get alerted when CVE-2026-17223 or the next vulnerability affects your stack