JLSEC-2025-176 Medium 4.7

An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or...

JLSEC Published: Oct 21, 2025
Modified: Jul 23, 2026
Severity: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Packages: Hwloc_jll < 2.9.3+0
Upstream: CVE-2022-47022

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.

References

https://github.com/open-mpi/hwloc/issues/544