High 8.8Published Aug 15, 2026

CVE-2026-72500RDMA/bnxt_re: Free SRQ toggle page after firmware teardown

Updated under an hour ago (2026-10-19 07:00 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free SRQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_srq() won't write the toggle values to an already-freed page. Move free_page() after bnxt_qplib_destroy_srq().

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	181028a0d84cdcc7ac86d05cc49eaa416ce85c8b builds before 104a7ff382a58a83cae018925e3574c784e8274c; 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b builds before 0adcd67f3d6f84835be682da0153f57f5c2f8036; 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b builds before 131e2918b9b0529687e67e2e58047304027f095a	CNA record

References

https://git.kernel.org/stable/c/104a7ff382a58a83cae018925e3574c784e8274c
https://git.kernel.org/stable/c/0adcd67f3d6f84835be682da0153f57f5c2f8036
https://git.kernel.org/stable/c/131e2918b9b0529687e67e2e58047304027f095a

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.