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Vulnerability record · CVE-2026-90908 · published 12 November 2026

CVE-2026-90908: A vulnerability in the GenericAdminAuthenticator component of Azul Payara Server and Azul Payara Micro allows …

A vulnerability in the GenericAdminAuthenticator component of Azul Payara Server and Azul Payara Micro allows a remote, unauthenticated attacker to bypass JMX/RMI administrative access restrictions by spoofing the client host address. Successful exploitation can grant administrative access to the MBean server and lead to remote code execution. Azul Payara Micro is affected only when its JMX connector is enabled.

9.3 CVSS 4.0 Critical CWE-807 · CWE-807 Received
9.3CVSS 4.0 base score
-EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
12 Nov 2026Last modified by NVD

Description

A vulnerability in the GenericAdminAuthenticator component of Azul Payara Server and Azul Payara Micro allows a remote, unauthenticated attacker to bypass JMX/RMI administrative access restrictions by spoofing the client host address. Successful exploitation can grant administrative access to the MBean server and lead to remote code execution. Azul Payara Micro is affected only when its JMX connector is enabled.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://docs.azul.com/payara-community/release-notes/release-notes-7.2026.11.html
https://docs.azul.com/payara/release-notes/release-notes-7.6.0.html
https://docs.azul.com/payara/version/4/release-notes/release-notes-4.1.2.191.61.html
https://docs.azul.com/payara/version/5/release-notes/release-notes-5.93.0.html
https://docs.azul.com/payara/version/6/release-notes/release-notes-6.44.0.html

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Source: NIST National Vulnerability Database (record CVE-2026-90908), CISA KEV, FIRST EPSS. This page is refreshed as NVD updates the record.