IBM WebSphere Application Server - Liberty

51 published vulnerabilities name this product.

As the CNAs write it in their CVE records (vendor and product); the versions are theirs.

CVEVulnerable versionsTitleSeverityPublishedEPSSExploitation
CVE-2026-9390517.0.0.3 – 26.0.0.10IBM WebSphere Application Server Liberty is affected by a deserialization of untrusted dataHIGH 8.20.3 %
CVE-2026-9390917.0.0.3 – 26.0.0.10IBM WebSphere Application Server Liberty is affected by an authentication bypassCRITICAL 9.10.3 %
CVE-2026-9389520.0.0.12 – 26.0.0.10IBM WebSphere Application Server Liberty Improper Access ControlCRITICAL 9.10.4 %
CVE-2026-9569520.0.0.12 – 26.0.0.10IBM WebSphere Application Server Liberty Incorrect AuthorizationCRITICAL 9.10.3 %
CVE-2026-9569620.0.0.12 – 26.0.0.10IBM WebSphere Application Server Liberty Denial of ServiceHIGH 7.50.3 %
CVE-2026-10129417.0.0.3 – 26.0.0.10IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a missing cryptographic stepHIGH 8.70.2 %
CVE-2026-10544217.0.0.3 – 26.0.0.10IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a deserialization of untrusted dataHIGH 7.50.4 %
CVE-2026-10544317.0.0.3 – 26.0.0.10IBM WebSphere Application Server Liberty is affected by an improper access controlHIGH 8.20.2 %
CVE-2026-1171317.0.0.3 – 26.0.0.9IBM WebSphere Application Server Liberty Incorrect AuthorizationMEDIUM 5.40.2 %
CVE-2026-1453217.0.0.3 – 26.0.0.9IBM WebSphere Application Server Liberty Integer OverflowMEDIUM 4.30.2 %
CVE-2026-1490917.0.0.3 – 26.0.0.9IBM WebSphere Application Server Liberty Information DisclosureMEDIUM 6.50.3 %
CVE-2026-7781617.0.0.3 – 26.0.0.9IBM WebSphere Application Server Liberty Improper Certificate ValidationMEDIUM 6.50.2 %
CVE-2026-7971517.0.0.3 – 26.0.0.9IBM WebSphere Application Server Liberty Path TraversalMEDIUM 5.50.1 %
CVE-2026-10349917.0.0.3 – 26.0.0.10IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of serviceHIGH 7.50.4 %
CVE-2026-1172217.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty HTTP Request SmugglingMEDIUM 4.80.3 %
CVE-2026-1154917.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty Improper Access ControlMEDIUM 6.50.3 %
CVE-2026-1154817.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty HTTP Request SmugglingMEDIUM 4.80.3 %
CVE-2026-1084117.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty HTTP Request SmugglingMEDIUM 4.80.2 %
CVE-2026-1539617.0.0.3 – 26.0.0.5IBM WebSphere Application Server IBM WebSphere Application Server - Liberty HTTP Request SmugglingMEDIUM 6.50.4 %
CVE-2026-1541217.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty Open RedirectMEDIUM 6.50.3 %
CVE-2026-1563417.0.0.3 – 26.0.0.5IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty Request SmugglingMEDIUM 6.50.4 %
CVE-2026-1452517.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by an authenication bypassCRITICAL 9.40.5 %
CVE-2026-1057117.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a denial of serviceMEDIUM 5.70.6 %
CVE-2026-1849917.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a privilege escalationHIGH 8.10.4 %
CVE-2026-8400Continuous deliveryMultiple Vulnerabilities in IBM® Java SDK affect IBM WebSphere Application Server and WebSphere Application Server Liberty due to the Jul…CRITICAL 9.80.5 %
CVE-2026-932217.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesHIGH 7.50.6 %
CVE-2026-1084217.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a security bypass vulnerabilityHIGH 7.50.5 %
CVE-2026-1189717.0.0.3 – 26.0.0.7IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability with HTTP/2HIGH 7.50.5 %
CVE-2026-1498017.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a cross-site request forgeryHIGH 8.80.4 %
CVE-2026-248217.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a cross-site request forgeryHIGH 8.80.2 %
CVE-2026-1452917.0.0.3 – 26.0.0.8IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a server-side request forgeryCRITICAL 9.80.5 %
CVE-2026-1497617.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a remote code execution and path-segment injection vulnerabilityCRITICAL 9.80.6 %
CVE-2026-1498117.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesHIGH 7.50.5 %
CVE-2026-1505717.0.0.3 – 26.0.0.7IBM WebSphere Application Server Liberty is affected by a denial of service vulnerabilityHIGH 7.50.5 %
CVE-2026-1506417.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesHIGH 8.70.3 %
CVE-2026-1528017.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a remote code execution and path-segment injection vulnerabilityHIGH 7.50.5 %
CVE-2026-1532517.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesHIGH 8.70.3 %
CVE-2026-1532817.0.0.3 – 26.0.0.7IBM WebSphere Application Server and WebSphere Application Server Liberty is inconsistent Interpretation of HTTP RequestsHIGH 8.10.4 %
CVE-2026-1619217.0.0.3 – 26.0.0.8IBM WebSphere Application Server Liberty is affected by a denial of serviceHIGH 7.10.4 %
CVE-2026-1154617.0.0.3 – 26.0.0.7IBM WebSphere Application Server Liberty is affected by a server-side request forgery vulnerabilityCRITICAL 9.80.4 %
CVE-2026-1171417.0.0.3 – 26.0.0.7IBM WebSphere Application Server Liberty is affected by an authorization bypass vulnerabilityCRITICAL 9.80.4 %
CVE-2026-1180617.0.0.3 – 26.0.0.6IBM WebSphere Application Server Liberty is affected by a an arbitrary file read vulnerabilityHIGH 7.50.5 %
CVE-2026-932017.0.0.3 – 26.0.0.6IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesHIGH 7.50.6 %
CVE-2026-907117.0.0.3 – 26.0.0.6IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by Uncontrolled Resource ConsumptionHIGH 7.50.6 %
CVE-2026-864617.0.0.3 – 26.0.0.6IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilitiesCRITICAL 9.10.6 %
CVE-2026-551622.0.0.11 – 26.0.0.5IBM WebSphere Application Server Liberty is affected by a security bypass vulnerabilityMEDIUM 5.90.2 %
CVE-2026-441019.0.0.7 – 26.0.0.5IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of serviceHIGH 7.50.5 %
CVE-2026-362117.0.0.3 – 26.0.0.4IBM WebSphere Application Server Liberty is affected by identity spoofingHIGH 7.50.3 %
CVE-2025-1491717.0.0.3 – 26.0.0.3IBM WebSphere Application Server Liberty could provide weaker than expected securityCRITICAL 9.80.4 %
CVE-2025-1491517.0.0.3 – 26.0.0.3IBM WebSphere Application Server Liberty is affected by a privilege escalation vulnerabilityHIGH 7.20.6 %
CVE-2025-1492317.0.0.3 – 26.0.0.2IBM WebSphere Application Server Liberty could provide weaker than expected securityCRITICAL 9.80.2 %