CVE-2026-11806

HIGH

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected by an arbitrary file read vulnerability with the restConnector-2.0 feature enabled.

CVSS v3.1 Score

7.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 6/30/2026Modified: 7/2/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-11806 — IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected...

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 is affected by an arbitrary file read vulnerability with the restConnector-2.0 feature enabled.

CVE-2026-11806
NIST NVD

References (1)

https://www.ibm.com/support/pages/node/7277536Vendor Advisory