What’s Vulnerable › Vulnerabilities
CVE-2026-17270: IBM i is Affected By Multiple Vulnerabilities in Debug Server
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-04 · updated 2026-09-10
- Weakness: CWE-121
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to cause a denial of service due to a stack-based buffer overflow.
Affected products
- IBM i: 7.3, 7.4, 7.5, 7.6
References
Get alerted when CVE-2026-17270 or the next vulnerability affects your stack