CVE-2026-909089.3CriticalCWE-807

CVE-2026-90908: Azul Payara JMX/RMI Remote Authentication Bypass Leading to Remote Code Execution via GenericAdminAuthenticator

Azul Payara · Payara Server

Vendor fix available · Affected: Azul Payara Payara Server · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.5%probability of exploitation in the next 30 days

45th percentile

050100

Higher than 45% of scored CVEs

9.3CriticalCVSS 4.0

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products2

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Azul Payara · Payara Serverfrom 7.0.0 before 7.6.0; from 7.2024.1.Alpha1 before 7.2026.11; from 6.0.0 before 6.44.0; from 6.2022.1 up to and including 6.2025.11; from 5.20.0 before 5.93.0; from 5.181 up to and including 5.201.2 and 2 more
Azul Payara · Payara Microfrom 7.0.0 before 7.6.0; from 7.2024.1.Alpha1 before 7.2026.11; from 6.0.0 before 6.44.0; from 6.2022.1 up to and including 6.2025.11; from 5.20.0 before 5.93.0; from 5.181 up to and including 5.201.2 and 2 more

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Reliance on Untrusted Inputs in a Security Decision · Input Validation and Logic
Published: November 2026
Band: Unlikely (under 1%), November 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-90908 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.