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Vulnerabilities

IBM I

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

261CVEs
CVE-2026-17075
IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager
Published 2026-08-13 · Analyzed
8.2EPSS 0.004
CVE-2026-17445
IBM i is Affected By Improper Validation Vulnerability in Line Printer Daemon []
Published 2026-08-12 · Analyzed
8.2EPSS 0.004
CVE-2026-18509
IBM i is Affected By A Prvilege Escalation Vulnerability []
Published 2026-08-13 · Undergoing Analysis
8.2EPSS 0.002
CVE-2026-16904
IBM i is Affected By improper privilege management in Navigator for i
Published 2026-08-12 · Analyzed
8.1EPSS 0.005
CVE-2026-16868
IBM i is Affected By Multiple Vulnerabilities in NetServer
Published 2026-08-13 · Analyzed
8.1EPSS 0.005
CVE-2026-17045
IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager
Published 2026-08-13 · Analyzed
8.1EPSS 0.004
CVE-2026-17015
IBM i Denial of Service
Published 2026-08-19 · Analyzed
8.1EPSS 0.003
CVE-2026-18098
IBM i is Affected By XML injection flaw in Navigator for i
Published 2026-08-12 · Analyzed
8.1EPSS 0.003
CVE-2026-17069
IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager
Published 2026-08-13 · Analyzed
8.1EPSS 0.002
CVE-2026-18175
IBM i is Affected By Improper Authorization and Authentication Vulnerabilities in DDM / DRDA [, ]
Published 2026-09-04 · Analyzed
8.1EPSS 0.002
CVE-2021-20354
IBM WebSphere Application Server 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 194883.
Published 2021-02-18 · Modified
7.8EPSS 0.041
CVE-2026-18511
IBM i is Affected By Multiple Vulnerabilities in Java Secure Sockets Extension
Published 2026-08-13 · Undergoing Analysis
7.8EPSS 0.003
CVE-2024-38330
IBM i privilege escalation
Published 2024-07-08 · Modified
7.8EPSS 0.003
CVE-2023-43064
IBM i code execution
Published 2023-12-25 · Modified
7.8EPSS 0.002
CVE-2024-31890
IBM i privilege escalation
Published 2024-06-21 · Analyzed
7.8EPSS 0.002
CVE-2024-27275
IBM i privilege escalation
Published 2024-06-15 · Modified
7.8EPSS 0.002
CVE-2026-16898
IBM i is Affected By Multiple Vulnerabilities in Network Authentication Service
Published 2026-08-13 · Undergoing Analysis
7.8EPSS 0.002
CVE-2023-40685
IBM i privilege escalation
Published 2023-10-29 · Modified
7.8EPSS 0.002
CVE-2023-40375
IBM i privilege escalation
Published 2023-09-28 · Modified
7.8EPSS 0.001
CVE-2023-40686
IBM i privilege escalation
Published 2023-10-29 · Modified
7.8EPSS 0.001
CVE-2023-40377
IBM i privilege escalation
Published 2023-10-16 · Modified
7.8EPSS 0.001
CVE-2023-40378
IBM i privilege escalation
Published 2023-10-15 · Modified
7.8EPSS 0.001
CVE-2026-18071
IBM i is Affected By An Improper Management Vulnerability in HTTP Server []
Published 2026-08-13 · Analyzed
7.8EPSS 0.001
CVE-2024-27264
IBM Performance Tools for i privilege escalation
Published 2024-05-22 · Analyzed
7.8EPSS 0.001
CVE-2026-16826
IBM i is Affected By Multiple Vulnerabilities in Debug Server
Published 2026-09-04 · Analyzed
7.8EPSS 0.001
CVE-2026-17499
IBM i is Affected By Multiple Vulnerabilities in Debug Server
Published 2026-09-04 · Analyzed
7.8EPSS 0.001
CVE-2026-16863
IBM i is Affected By Out-of-Bounds Read Vulnerability []
Published 2026-08-12 · Analyzed
7.7EPSS 0.005
CVE-2026-16907
IBM i is Affected By Multiple Vulnerabilities in the Debug Server
Published 2026-08-12 · Analyzed
7.6EPSS 0.006
CVE-2025-33104
IBM WebSphere Application Server cross
Published 2025-05-14 · Analyzed
7.6EPSS 0.002
CVE-2020-4870
IBM MQ 9.2 CD and LTS are vulnerable to a denial of service attack caused by an error processing connecting applications. IBM X-Force ID: 190833.
Published 2020-12-21 · Modified
7.5EPSS 0.017
CVE-2021-38951
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume all available CPU resources. IBM X-Force ID: 211405.
Published 2021-12-09 · Modified
7.5EPSS 0.015
CVE-2017-1460
IBM i OSPF 6.1, 7.1, 7.2, and 7.3 is vulnerable when a rogue router spoofs its origin. Routing tables are affected by a missing LSA, which may lead to loss of connectivity. IBM X-Force ID: 128379.
Published 2017-07-31 · Modified
7.5EPSS 0.014
CVE-2023-28513
IBM MQ denial of service
Published 2023-07-19 · Modified
7.5EPSS 0.010
CVE-2024-31879
IBM i denial of service
Published 2024-05-18 · Analyzed
7.5EPSS 0.009
CVE-2020-4937
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.
Published 2020-11-20 · Modified
7.5EPSS 0.008
CVE-2023-47150
IBM Common Cryptographic Architecture denial of service
Published 2024-03-26 · Analyzed
7.5EPSS 0.006
CVE-2026-9071
IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by Uncontrolled Resource Consumption
Published 2026-06-22 · Analyzed
7.5EPSS 0.006
CVE-2026-9320
IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities
Published 2026-06-22 · Analyzed
7.5EPSS 0.006
CVE-2026-16931
IBM i is Affected By A Denial of Service Vulnerability []
Published 2026-08-12 · Analyzed
7.5EPSS 0.005
CVE-2026-17199
IBM i is Affected By Multiple Vulnerabilities in Host Servers
Published 2026-08-13 · Analyzed
7.5EPSS 0.005
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