CVE-2026-24457
An unsafe parsing of OpenMQ’s configuration allows a remote attacker to read arbitrary files on the host machine. The flaw can also lead to remote code execution in some scenarios. It is fixed in OpenMQ 6.5.2, 6.9.0, and GlassFish 7.0.26, 7.1.1, and 8.0.2.
An official fix is available, so this entry is kept for 30 days and then removed automatically.
Who is affected
Eclipse OpenMQ versions prior to 6.5.2 and 6.9.0, and GlassFish versions prior to 7.0.26, 7.1.1, and 8.0.2. Typical users are enterprises and developers deploying Java messaging services.
Real-world impact
An attacker could read sensitive files on the server, exposing credentials or configuration, and in some cases could execute arbitrary code, giving full control over the system.
Why this severity
The CVSS score of 9.1 reflects that the vulnerability is exploitable over the network with no authentication or user interaction, and it can lead to complete compromise of confidentiality and availability.
What to do about it
- 01Upgrade OpenMQ to version 6.5.2 or later, or to 6.9.0 or later.
- 02If using GlassFish, upgrade to version 7.0.26, 7.1.1, or 8.0.2 or later.
NVD-referenced vendor advisory
Timeline
- Mar 5, 2026 · Mar 5, 2026PublishedDisclosed and added to the National Vulnerability Database.
- Aug 5, 2026 · 3h agoAdvisory updatedThe NVD record was last revised.
- Aug 5, 2026 · 13m agoOfficial fix availableA vendor patch or mitigation now exists — see the remediation steps above.
How it’s attacked
References & advisories
- gitlab.eclipse.org/security/cve-assignment/-/i…vendor advisory