CVE-2026-86811
Apache TomEE: Path traversal via stateful EJB passivation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The stateful session bean passivation mechanism derives the on-disk file name from a client-supplied identifier without validating it. A remote attacker with access to the remote EJB service can cause session state to be read from or written to files outside the passivation directory. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.
| CWE | CWE-22 |
| Vendor | apache software foundation |
| Product | apache tomee |
| Published | Nov 10, 2026 |
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Affected Versions
Apache Software Foundation / Apache TomEE
4.0.0-beta-1 ≤ 4.7.5
Apache Software Foundation / Apache TomEE
7.0.0-M1 < 10.0.0-M1 10.0.0-M1 < 10.3.0 11.0.0-M1 < 11.0.0-M2
References
Credits
The Apache Software Foundation Claude Security Markus Jung