CVE-2026-16192: websphere application server from 17.0.0.3 (inclusive), before 26.0.0.9 (exclusive); +1 more affected products

Affected technology

websphere application server · from 17.0.0.3 (inclusive), before 26.0.0.9 (exclusive)
ibm

WebSphere Application Server - Liberty · 17.0.0.3 through 26.0.0.8
IBM

Description’s affected range: through 26.0.0.8 is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabled

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as low; integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high.