CVE-2026-46166
8.8 HIGHIn the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar detect work The ca...
Published: 2026-05-28 · Last updated: 2026-06-10
Severity and scoring
- CVSS
- 8.8 HIGH
- Vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-416
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar detect work The call to ieee80211_dfs_cac_cancel can cause the iterated chanctx to be freed and removed from the list. Guard against this to avoid a slab-use-after-free error.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46166
- [Patch]https://git.kernel.org/stable/c/120149fb3ebcf674832ca3cafd32bedcdb686dde
- [Patch]https://git.kernel.org/stable/c/7577a4b8a10fab45a6ee2045ea038a5adadbb585
- [Patch]https://git.kernel.org/stable/c/887ece6c23b49d02a6678e7a8d5ad213d75883ce
- [Patch]https://git.kernel.org/stable/c/ac8eb3e18f41e2cc8492cc1d358bcb786c850270
Related CVEs
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Same CWE
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