What is CVE-2026-98154?

CVE-2026-98154 is a high-severity vulnerability in Linux. CVSS score: 7.0/10. Published 2026-09-25.

How severe is CVE-2026-98154?

High severity. CVSS v3 base score is 7.0 out of 10.

Vulnerability in Linux

CVE-2026-98154

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix -EIO cleanup order in queue_rq On -EIO, the RDMA queue_rq path reports a host path error and then still cleans up the command and unmaps the SQE DMA. The path error helper completes the request, so that is double cleanup and DMA unmap after the request is already complete. Unmap the SQE first, then report the host path error. Skip the outer command cleanup on that path.

Published 2026-09-25 · last modified 2026-09-25.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Linux — versions 5.12

References

Frequently asked questions

What is CVE-2026-98154?: CVE-2026-98154 is a high-severity vulnerability in Linux. CVSS score: 7.0/10. Published 2026-09-25.
How severe is CVE-2026-98154?: High severity. CVSS v3 base score is 7.0 out of 10.