Skip to content
VulniPulse
Sign in
Advisory severityHighApache Software Foundation Updated

High [CVE-2026-86336] Apache TomEE running on JDK 21 or later skips EJB method authorization checks, allowing callers to invoke EJB methods without the configured access restrictions being enforced

This high-severity Apache Software Foundation advisory covers CVE-2026-86336; related products: Apache TomEE.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-86336 Source published Source updated

VulniPulse record published Record updated

CVE-2026-86336
Related products & platforms
Apache Software FoundationUnclassified
Open source advisory

Summary

Apache TomEE running on JDK 21 or later skips EJB method authorization checks, allowing callers to invoke EJB methods without the configured access restrictions being enforced. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Is CVE-2026-86336 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-86336 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-86336?

Upgrade to a fixed release named by Apache:

  • 10.3.0
  • 11.0.0-M2

Confirm against the vendor advisory before you patch.

Affected versions
  • Apache TomEE 10.1.1 before 10.3.0
  • Apache TomEE 11.0.0-M1 before 11.0.0-M2

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Fixed versions
  • 10.3.0
  • 11.0.0-M2

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Get an email when Apache publishes the next one.

See Apache's last 90 days of advisories first. Then choose one product with live alerts free for life, or a free month of real-time alerts on everything with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).

Alert me about Apache

More Apache Software Foundation advisories

All Apache Software Foundation advisories

iPhone and Android apps · New on the App Store

Monitor future Apache Software Foundation CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.

Download on the App StoreGet CVE alerts on AndroidSee app features

Discussion(0)

No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.

Sign in to join the discussion.