What’s Vulnerable › Vulnerabilities
CVE-2026-17275: IBM i is Affected by an Improper Validation Vulnerability
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-16 · updated 2026-10-23
- Weakness: CWE-285
Description
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote attacker to perform unauthorized manipulation of distributed transactions due to improper validation of attacker-supplied transaction identifiers.
Affected products
- IBM i: 7.3, 7.4, 7.5, 7.6 (and their updates)
References
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