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CVE-2026-18515

IBM i is Affected By Multiple Vulnerabilities in Navigator for i and Digital Certificate Manager for i.

CVSS 3.1 4.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-18515

Published

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to place files into the file system with Navigator for i when they should be blocked by Navigator configuration. This could allow attackers to upload files onto the system to places the Navigator support did not intend, but only if the profile could already do that by itself.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-18515

Published

i

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "IBM",
                    "product": "i",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "7.6"
                        },
                        {
                            "status": "affected",
                            "version": "7.5"
                        },
                        {
                            "status": "affected",
                            "version": "7.4"
                        },
                        {
                            "status": "affected",
                            "version": "7.3"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*",
                        "cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON