CVE-2026-87755 apache software foundation apache tomee
apache software foundation apache tomee: no CVSS score yet. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
Stateful session bean identifiers are not generated from a cryptographically secure random source. A remote attacker with access to the EJB remote endpoint who holds one valid identifier can derive those of other clients' sessions and invoke methods on their beans, exposing or modifying other users' session state. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.
- EPSS
- 0.2% estimated probability of exploitation activity in the next 30 days; 9th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-340 Generation of Predictable Numbers or Identifiers
- OWASP Top 10
- A04:2025 Cryptographic Failures
- Published
- Modified
- Assigned by
- apache (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- apache software foundation:apache tomee
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Apache Software Foundation Apache TomEE | from 4.0.0-beta-1 through 4.7.5 |
| Apache Software Foundation Apache TomEE | from 7.0.0-M1 before 10.0.0-M1 |
| Apache Software Foundation Apache TomEE | from 10.0.0-M1 before 10.3.0 |
| Apache Software Foundation Apache TomEE | from 11.0.0-M1 before 11.0.0-M2 |