CVE-2026-90357

Summary

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement

The flow is added to dev->twt_list before sending the agreement to the firmware, but the error path leaves it linked while flowid_mask is never set. The flow slot can then be reused and memset while still on the list, corrupting twt_list, and station removal leaves a dangling entry behind that mt7915_mac_twt_sched_list_add() later walks.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < c09d1b15ed2dc49060303b16a296b7b8b7794cbeaffected
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < 1bd5c4ed2b9045faf83315c54cd37a9b7c71b5c7affected
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < cabe239e95b4eebf5b6c3654087b66ff9425bc7baffected
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < 6bce0f1280c94af8314f895f404629da09f0788caffected
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < beaa42b875965dbc3e80e46970e0bfa60a94c2dbaffected
LinuxLinux3782b69d03e714b8ff98b84c7426d8cef0e64d7c < 16a04441eab0dcd4d7126a6f66b370adbf28f96daffected
LinuxLinux5.16affected
LinuxLinux0 < 5.16unaffected
LinuxLinux6.1.188 <= 6.1.*unaffected
LinuxLinux6.6.157 <= 6.6.*unaffected
LinuxLinux6.12.110 <= 6.12.*unaffected
LinuxLinux6.18.52 <= 6.18.*unaffected
LinuxLinux7.2.6 <= 7.2.*unaffected
LinuxLinux7.3-rc1 <= *unaffected

Weaknesses

References