What’s Vulnerable › Vulnerabilities
CVE-2026-18246: IBM i is Affected By security restrictions bypass in Navigator for i
- Severity: medium (CVSS 4.3 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: 2026-08-12 · updated 2026-10-23
- Weakness: CWE-436
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to an interpretation conflict in the multipart parser.
Affected products
- IBM i: 7.3, 7.4, 7.5, 7.6
References
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