Unsynchronized Access to Shared Data in a Multithreaded Context in RESTEasy
A flaw was found in RESTEasy, where an incorrect response to an HTTP request is provided. This flaw allows an attacker to gain access to privileged information. The highest threat from this vulnerability is to confidentiality and integrity. Versions before resteasy 2.0.0.Alpha3 are affected.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jboss.resteasy:resteasy-bom | < 2.0-beta-2 | 2.0-beta-2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-567- Platform
- Java / Kotlin (Maven)
- Package
org.jboss.resteasy:resteasy-bom- Disclosed
- 08.06.2021
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-9699-gm7f-cmjv - CC BY 4.0
Vulnerability history: org.jboss.resteasy:resteasy-bom
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 06.2021 05.2022
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- High 3
- Medium 2
Disclosures per year
- 2021: 3
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
-
Unsynchronized Access to Shared Data in a Multithreaded Context in RESTEasy this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.