CVE-2026-68306

wifi: mt76: mt7996: fix possible NULL-pointer deref in mt7996_mcu_sta_bfer_eht()

State: Published
Severity: Not scored
Published: Aug 10, 2026
Updated: Aug 17, 2026
Reserved: Jul 30, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	ba01944adee9f4a71cf2879b9529057fd8de1972 to before 2b1882cf313ae44181146629b3578a7826c672c9Affected ba01944adee9f4a71cf2879b9529057fd8de1972 to before 3e4f848f4a620e1d77c38459e73cf3b362f7bc6bAffected ba01944adee9f4a71cf2879b9529057fd8de1972 to before d5628f39fccc107dca00b98a491d9848898599f7Affected ba01944adee9f4a71cf2879b9529057fd8de1972 to before 45c496756c6f6df6c3aeb5b2cb996993d2f14687Affected ba01944adee9f4a71cf2879b9529057fd8de1972 to before 2fffc472bec490c8357defcee9c075ca74467352Affected
LinuxLinux	6.3Affected before 6.3Not affected 6.6.148 through 6.6.Not affected 6.12.101 through 6.12.Not affected 6.18.42 through 6.18.Not affected 7.1.6 through 7.1.Not affected 7.2 and laterNot affected

Product

Versions

LinuxLinux

ba01944adee9f4a71cf2879b9529057fd8de1972 to before 2b1882cf313ae44181146629b3578a7826c672c9Affected
ba01944adee9f4a71cf2879b9529057fd8de1972 to before 3e4f848f4a620e1d77c38459e73cf3b362f7bc6bAffected
ba01944adee9f4a71cf2879b9529057fd8de1972 to before d5628f39fccc107dca00b98a491d9848898599f7Affected
ba01944adee9f4a71cf2879b9529057fd8de1972 to before 45c496756c6f6df6c3aeb5b2cb996993d2f14687Affected
ba01944adee9f4a71cf2879b9529057fd8de1972 to before 2fffc472bec490c8357defcee9c075ca74467352Affected

LinuxLinux

6.3Affected
before 6.3Not affected
6.6.148 through 6.6.*Not affected
6.12.101 through 6.12.*Not affected
6.18.42 through 6.18.*Not affected
7.1.6 through 7.1.*Not affected
7.2 and laterNot affected

References

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