by Kastro
Paper/Archive/CVE-2026-93909

CVE-2026-93909

IBM WebSphere Application Server - Liberty — IBM WebSphere Application Server Liberty is affected by an authentication bypass

EPSS 0.3%CVSS 9.1
critical.is priorityof 100
33
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 27.0.270 × 205.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 is vulnerable by an authentication bypass vulnerability when samlWeb-2.0 feature is enabled.

Affected

ProductAffectedFixed inSource
WebSphere Application Server - Liberty17.0.0.3 – 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: yes · Technical impact: total

References

patchibm.com/support/pages/node/7292236