CVE-2026-68306

high

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix possible NULL-pointer deref in mt7996_mcu_sta_bfer_eht() mt76_connac_get_eht_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.

References

https://git.kernel.org/stable/c/d5628f39fccc107dca00b98a491d9848898599f7

https://git.kernel.org/stable/c/45c496756c6f6df6c3aeb5b2cb996993d2f14687

https://git.kernel.org/stable/c/3e4f848f4a620e1d77c38459e73cf3b362f7bc6b

https://git.kernel.org/stable/c/2fffc472bec490c8357defcee9c075ca74467352

https://git.kernel.org/stable/c/2b1882cf313ae44181146629b3578a7826c672c9

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-55407

Details

Source: Mitre, NVD

Published: 2026-08-10

Updated: 2026-08-17

Risk Information

CVSS v2

Base Score: 6.2

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Severity: High

EPSS

EPSS: 0.00209