by Kastro
Paper/Archive/CVE-2026-93895

CVE-2026-93895

IBM WebSphere Application Server - Liberty — IBM WebSphere Application Server Liberty Improper Access Control

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
34
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 33.6.336 × 206.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.

Affected

ProductAffectedFixed inSource
WebSphere Application Server - Liberty20.0.0.12 – 26.0.0.10–CNA

Scores by source

ibm (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchibm.com/support/pages/node/7292228