CVE-2026-111241

Apache TomEE: Local code execution via predictable passivation files in the shared temporary directory

Published Nov 10, 2026 CVSS n/a EPSS < 1% KEV · Not listed
Description
When a non-default stateful session bean passivation strategy is configured, passivated bean state is written to predictably named files in the shared system temporary directory, reusing files that already exist there, and is deserialized on activation. A local attacker who can write to that directory can read passivated session state or supply data that the server deserializes, potentially leading to code execution as the server process. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Remediation

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History
Type Values Removed Values Added
Description When a non-default stateful session bean passivation strategy is configured, passivated bean state is written to predictably named files in the shared system temporary directory, reusing files that already exist there, and is deserialized on activation. A local attacker who can write to that directory can read passivated session state or supply data that the server deserializes, potentially leading to code execution as the server process. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.
Title Apache TomEE: Local code execution via predictable passivation files in the shared temporary directory
Weaknesses CWE-377
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Status
PUBLISHED
Assigner
apache
Published
Updated
Nov 10, 2026, 3:30 PM
Reserved
Oct 15, 2026, 6:36 PM
Status
Awaiting Analysis
Published
Nov 10, 2026, 4:17 PM
Modified
Nov 12, 2026, 5:06 PM