UNKNOWN NVD
CVE-2026-93154
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Add refcounting to user ring MRs Prevent userspace from deregistering the MRs
In the Linux kernel, the following vulnerability has been resolved:
RDMA/irdma: Add refcounting to user ring MRs
Prevent userspace from deregistering the MRs that back QP/CQ/SRQ rings
by bumping the MR's refcount upon association.
References
- https://git.kernel.org/stable/c/07974c267f603a76aead348bca97deee95efdcc9
- https://git.kernel.org/stable/c/a6c0e693a7c881bfa43ac74cbcad1f8e10f1382b
- https://git.kernel.org/stable/c/f67d8a08f60c9217df6d40da56422d2049f5e334
This unknown severity vulnerability was published on 2026-09-17 via NVD.
vulnfeed aggregates 13500 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.