CVE-2026-18499highCWE-285

IBM WebSphere Application Server Liberty is affected by a privilege escalation

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.1epss 0.3%

exploitation probability

0.3%top 77% of all CVEs

observed exploitation

nono source reports it

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to a privilege escalation when using Liberty collectives.

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

Affected products

References