High severity7.0NVD Advisory· Published Sep 25, 2026· Updated Oct 20, 2026
CVE-2026-98154
CVE-2026-98154
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- osv-coords2 versions
>= 5.12.0, < 5.15.222+ 1 more
- (no CPE)range: >= 5.12.0, < 5.15.222
- (no CPE)range: < 7.2.9-1.1
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/171b993a4aed9889159df4815b6a6ba141e61975nvdPatch
- git.kernel.org/stable/c/965804b20c0f02c1a6cf4b69c0498a79e56f97fenvdPatch
- git.kernel.org/stable/c/a41e7fc8d244d9cfc6273051aed85b67adedbb89nvdPatch
- git.kernel.org/stable/c/c2459519b39587c9c27d6b8a8cf516fee10fce66nvdPatch
- git.kernel.org/stable/c/ccf37fff526cab2d0e6ff2aaf35947f3cf62e5bbnvdPatch
- git.kernel.org/stable/c/cf3e706963ffbd3ee2568fa0d08ab016f0575ea8nvdPatch
- git.kernel.org/stable/c/d61828199c6cb4b76d48403c77023cd4bb9d09fcnvdPatch
News mentions
1- Linux Kernel: 25 Vulnerabilities Disclosed Together on September 25, 2026Vypr Intelligence · Sep 25, 2026