CVE-2026-46166
Published: May 28, 2026
Modified: May 30, 2026
CVSS v3.1
8.8
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected bca8bc0399ac2efd56e6adbed0307e10125a556c - < 887ece6c23b49d02a6678e7a8d5ad213d75883ceaffected bca8bc0399ac2efd56e6adbed0307e10125a556c - < 7577a4b8a10fab45a6ee2045ea038a5adadbb585affected bca8bc0399ac2efd56e6adbed0307e10125a556c - < 120149fb3ebcf674832ca3cafd32bedcdb686ddeaffected bca8bc0399ac2efd56e6adbed0307e10125a556c - < ac8eb3e18f41e2cc8492cc1d358bcb786c850270 |
Linux | Linux | affected 6.12unaffected 0 - < 6.12unaffected 6.12.88 - <= 6.12.*unaffected 6.18.30 - <= 6.18.*unaffected 7.0.7 - <= 7.0.*+1 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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