CVE-2026-24457
CVE-2026-24457 is a critical-severity vulnerability in Eclipse Openmq with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-9839
- Weakness: CWE-22
- Affected product: Eclipse Openmq
- Published:
- Last modified:
Description
An unsafe parsing of OpenMQ's configuration, 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.
Frequently asked questions
- What is CVE-2026-24457?
- An unsafe parsing of OpenMQ's configuration, 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.
- How severe is CVE-2026-24457?
- CVE-2026-24457 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
- Is CVE-2026-24457 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-24457?
- CVE-2026-24457 affects Eclipse Openmq. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-24457?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-24457 have an EU (EUVD) identifier?
- Yes. CVE-2026-24457 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9839.
- When was CVE-2026-24457 published?
- CVE-2026-24457 was published on 2026-03-05 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:eclipse:openmq:*:*:*:*:*:*:*:*
More vulnerabilities in Eclipse Openmq
- CVE-2026-22886 — Critical (CVSS 9.8): OpenMQ exposes a TCP-based management service (imqbrokerd) that by default requires authentication. However, the…
All CVEs affecting Eclipse Openmq →
Other CWE-22 (Path Traversal) vulnerabilities
- CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
- CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
- CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
- CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
- CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
- CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…