CVE-2026-86811
Apache TomEE: Path traversal via stateful EJB passivation
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.
What each source reports
CVE List No score
Apache TomEE: Path traversal via stateful EJB passivation
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.
- Record
CVE-2026-86811- Weakness
- CWE-22
- Updated
- 2026-11-10
EUVDEUVD-2026-121214 No score
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.
- Record
EUVD-2026-121214- Updated
- 2026-11-10
GitHub AdvisoriesGHSA-cj9h-893p-5w48 No score
The stateful session bean passivation mechanism derives the on-disk file name from a client...
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.
- Record
GHSA-cj9h-893p-5w48- Weakness
- CWE-22
- Updated
- 2026-11-10
NVD No score
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.
- Record
CVE-2026-86811- Weakness
- CWE-22
- Updated
- 2026-11-10
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| published | EUVD | |
| aliases | EUVD | |
| aliases, references | GitHub Advisories | |
| first indexed | CVE List |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-86811 is a vulnerability with no CVSS score yet in Apache Software Foundation Tomee, published November 10, 2026. No source lists public exploit code. No source names a fixed version.