Open MPI is a message-passing interface implementation widely used in high-performance computing clusters and scientific computing environments, with a narrow and specialized product footprint centered on the MPI library itself and related components such as hwloc for hardware topology abstraction. Vulnerabilities affecting this vendor reflect the low-level systems programming context and communication-layer complexity inherent to parallel computing middleware. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Open Mpi over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-47022MEDIUM An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or other unspecified impacts via glibc-cpuset in topology-linux.c. | Aug 22, 2023 | 4.7 | 15 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Open Mpi.
Media articles that mention a CVE ID that affects a product developed by Open Mpi — matched by CVE ID, not by vendor name.