CVE-2026-18509

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...

CVE-2026-18509

CVE-2026-18509 affects IBM i 7.3–7.6 (5770-SS1). The vulnerability enables a local authenticated attacker to escalate privileges via the Navigator for i debugger, potentially allowing access to or manipulation of sensitive data or creation of elevated user profiles. Root cause aligns with imprope...

EUVD-2026-58469

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...

CVE-2026-18509 IBM i is Affected By A Prvilege Escalation Vulnerability []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...

CVE-2026-17101 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to execute arbitrary code or obtain sensitive information due to improper authentication...

CVE-2026-17101

CVE-2026-17101 affects IBM i on versions 7.6, 7.5, 7.4, and 7.3 and could allow a remote attacker to execute arbitrary code or obtain sensitive information due to improper authentication. The IBM bulletin and NVD entries corroborate a high-severity (CVSS v3.1 base score 8.3) impact with network a...

CVE-2026-17099

CVE-2026-17099 affects IBM i 7.3–7.6 and could allow a remote attacker to obtain sensitive information due to improper authentication. The IBM advisory lists Navigator for i as the affected component with a base CVSS v3.1 score of 7.3 (Network, Low attack complexity, None privileges, Confidential...

CVE-2026-17099 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information due to improper authentication...

PT-2026-71862

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system...

Security Bulletin: IBM i is Affected By A Prvilege Escalation Vulnerability [CVE-2026-18509]

Summary IBM i is vulnerable to privilege escalation CVE-2026-18509 in Navigator and Debug Service as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18509 DESCRIPTION: IBM i could allow a local authenticated attacker to gain privilege escalation via the...

CVE-2026-18150 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to obtain sensitive information due to a race condition...

CVE-2026-18150

Technical details for CVE-2026-18150 are not publicly available in the provided documents. Please monitor for updates from IBM and standard vulnerability databases for affected versions and remediation guidance.

CVE-2026-18099 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary script code due to improper neutralization of user-controlled input...

CVE-2026-18099 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary script code due to improper neutralization of user-controlled input...

CVE-2026-18099

Affected product: IBM i (7.3, 7.4, 7.5, 7.6). Vulnerability: CVE-2026-18099 allows a remote authenticated attacker to execute arbitrary script code due to improper neutralization of user-controlled input. Impact: high likelihood of code execution with privileges; CVSS v3.1 base score 8.9 (AV:N/AC...

CVE-2026-18148 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

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...

CVE-2026-18148

CVE-2026-18148 affects IBM i 7.3–7.6 and relates to Navigator for i. A remote authenticated attacker could inject arbitrary content into Navigator log files due to improper output neutralization for logs (CWE-117). Impact is reflected as confidentiality/availability untouched, integrity low (per ...

CVE-2026-18713

IBM i 7.6, 7.5, 7.4, and 7.3 s vulnerable to privilege escalation via Navigator for i. An authenticated user could elevate privileges to a root user to execute commands...

CVE-2026-17266

IBM i (7.6, 7.5, 7.4, 7.3) is affected by CVE-2026-17266 in Navigator for i, a path traversal flaw that could allow a remote authenticated attacker to obtain sensitive information by improper limitation of a pathname to a restricted directory. CVSS base 6.5 (Network, Low attacker effort, Privileg...

CVE-2026-18235 IBM i is Affected By Multiple Vulnerabilities in Navigator for i

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary Control Language commands due to insufficient input validation...