Review reviewCritical

CVE-2026-24457

Eclipse Foundation Eclipse OpenMQ, Eclipse GlassFish, openmq

An unsafe parsing of OpenMQ's configuration in OpenMQ versions <6.5.2 and <6.9.0, allows a remote attacker to read arbitrary files from a MQ Broker's server. A full exploitation could read unauthorized files of the OpenMQ’s host OS. In some scenarios RCE could be achieved. This is fixed in OpenMQ 6.5.2, 6.9.0, and in GlassFish 7.0.26, 7.1.1, and 8.0.2.

CVSS: 9.8
EPSS: 0.62%
CISA KEV: Not listed
Published: 2026.03.06

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.62%

Technical severityCVSS 9.8

Vulnerability overview

Affected product and versions

Product: Eclipse Foundation Eclipse OpenMQ, Eclipse GlassFish, openmq
Affected versions: < 6.5.2, >= 6.6.0 < 6.9.0, < 7.0.26, >= 7.1.0 < 7.1.1, >= 8.0.0 < 8.0.2, <= 6.5.1
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Eclipse Foundation Eclipse OpenMQ, Eclipse GlassFish, openmq and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-22, CWE-27