CVE-2026-72499
High
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt_qplib_destroy_cq() won't write the toggle value to an already-freed page. Move free_page() after bnxt_qplib_destroy_cq.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linux8a8d69a01bda1fec9b07b5559be2b6ed45b1e974, 33aed3ba04aa56eeeb876935896aa6530c46640e, b193854675ecad43b4d69c304c1b6a90b206cc99, bb45e06f9914ca64ac95341a80a0c20bb8dd46a9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | e275919d96693c5ca964b20d73a33d52a7e57f04 ≤ v < 8a8d69a01bda1fec9b07b5559be2b6ed45b1e974, e275919d96693c5ca964b20d73a33d52a7e57f04 ≤ v < 33aed3ba04aa56eeeb876935896aa6530c46640e, e275919d96693c5ca964b20d73a33d52a7e57f04 ≤ v < b193854675ecad43b4d69c304c1b6a90b206cc99, e275919d96693c5ca964b20d73a33d52a7e57f04 ≤ v < bb45e06f9914ca64ac95341a80a0c20bb8dd46a9, 6.8 | 8a8d69a01bda1fec9b07b5559be2b6ed45b1e974, 33aed3ba04aa56eeeb876935896aa6530c46640e, b193854675ecad43b4d69c304c1b6a90b206cc99, bb45e06f9914ca64ac95341a80a0c20bb8dd46a9 |
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