CVE-2026-72500RDMA/bnxt_re: Free SRQ toggle page after firmware teardown
- 8.8HighCVSS base score
- 0.16%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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().
Timeline
ID reserved
By Linux
- 6 days later
· 6 days later
Published
- 2 months later
· 2 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Received | 3.1 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.16% · top 94% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
- affected 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b – < 3b6ecad5b9b0f7230ed725aafaf8c4ed9327a9bf
- affected 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b – < 104a7ff382a58a83cae018925e3574c784e8274c
- affected 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b – < 0adcd67f3d6f84835be682da0153f57f5c2f8036
- affected 181028a0d84cdcc7ac86d05cc49eaa416ce85c8b – < 131e2918b9b0529687e67e2e58047304027f095a
- affected 6.12
- unaffected < 6.12
- unaffected 6.12.114 – ≤ 6.12.*
- unaffected 6.18.40 – ≤ 6.18.*
- unaffected 7.1.5 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References4
- https://git.kernel.org/stable/c/3b6ecad5b9b0f7230ed725aafaf8c4ed9327a9bf (opens in a new tab)
- https://git.kernel.org/stable/c/104a7ff382a58a83cae018925e3574c784e8274c (opens in a new tab)
- https://git.kernel.org/stable/c/0adcd67f3d6f84835be682da0153f57f5c2f8036 (opens in a new tab)
- https://git.kernel.org/stable/c/131e2918b9b0529687e67e2e58047304027f095a (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-59399 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-72500)Record last updated .