CVE-2026-68352

Published Aug 10, 2026

Last updated a month ago

CVSS high 8.3
Wlan

Overview

Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB read from firmware IE lengths in connect event The firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len fields in ath6kl_wmi_connect_event_rx() are not validated against the buffer length. Their sum (up to 765) can exceed the actual WMI event data, causing out-of-bounds reads during IE parsing and state corruption of wmi->is_wmm_enabled. Add a check that the total IE length fits within the buffer.
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
NVD status
Received

Risk scores

CVSS 3.1

Type
Secondary
Base score
8.3
Impact score
5.5
Exploitability score
2.8
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
Severity
HIGH

Social media

Hype score
Not currently trending

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References

Sources include official advisories and independent security research.