CVE-2026-18148
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to inject arbitrary content into Navigator log files due to improper output neutralization for logs.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 4.3
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS probability
- 0.21%
- CWE
- CWE-117
- Published
- 2026-08-12
- Last modified
- 2026-08-13
Affected products
- IBM i
- IBM i
- IBM i
- IBM i
Weakness type
Related vulnerabilities
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- CVE-2026-15603 — morgan vulnerable to Log Forging via unescaped Unicode line separators
- CVE-2026-81696 — openssl_encrypt before 1.4.9 Terminal Injection via info Command
- CVE-2026-81695 — openssl_encrypt before 1.4.9 Terminal Injection via key_id
- CVE-2026-81694 — verify-usb before 1.4.9 Output Injection via Unsanitized Filenames
- CVE-2026-54511 — @logtape/syslog: syslog log injection via unescaped control characters and unvalidated SD-NAME keys
- CVE-2026-44256 — Wazuh: CRLF Log Injection via Unsanitized Basic-Auth Username