CVE-2026-18509

HighCVSS 7.1/10Last modified Aug 17, 2026

Description

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.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-285

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Aug 13, 2026
Last modified: Aug 17, 2026
NVD status: Undergoing Analysis

Related CVEs from 2026

CVE-2026-18516.4The iVysilani Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width' shortcode attribute in all version CVE-2026-185107.2The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via CVE-2026-185117.8IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the Native IBM i JSSE p CVE-2026-185126.4The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via CVE-2026-185137.2IBM Maximo Application Suite - Location Service for Esri Component 9.2, 9.1, and 9.0 is vulnerable to improper access control due to a schem CVE-2026-185154.3IBM 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 CVE-2026-185169.6An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform store CVE-2026-185177.7IBM Maximo Application Suite - Location Service for Esri Component 9.2, 9.1, and 9.0 IBM Maximo Application Suite — Location Service for Esr CVE-2026-18526.1The Product Pricing Table by WooBeWoo plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including,CVE-2026-185267.4HumHub Community Edition 1.18.4 and 1.18.4-pl1 contain a stored Cross-Site Scripting (XSS) vulnerability in the oEmbed confirmation renderin CVE-2026-185279.9IBM Administration Runtime Expert for i 1R1M0 IBM Application Runtime Expert (ARE) for i could allow a remote attacker to gain elevated priv CVE-2026-185298.7IBM Maximo Application Suite - Location Service for Esri Component 9.2, 9.1, and 9.0 is vulnerable to command injection due to improper sani