Medium 5.5Published Jun 24, 2026

CVE-2026-53105wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi

Updated under an hour ago (Oct 27, 2026, 12:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi Check for a NULL `vif` before accessing `ieee80211_vif_is_mld(vif)` to avoid a potential kernel panic in scenarios where `vif` might not be initialized.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: Jun 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from ebb1406813c6ea60d2d95efc69ce6d53bbe43b31 before 6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15; from ebb1406813c6ea60d2d95efc69ce6d53bbe43b31 before 815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153; from ebb1406813c6ea60d2d95efc69ce6d53bbe43b31 before 5d5bdea4ffcf54a6c4e751df713f95a1d783f298; from ebb1406813c6ea60d2d95efc69ce6d53bbe43b31 before 962eb04e67552be406c906c83099c1d736aae3b6	CNA record
linux linux_kernel linux:linux_kernel	from 6.11 before 6.12.91; from 6.13 before 6.18.33; from 6.19 before 7.0.10	NVD

References

References

https://git.kernel.org/stable/c/6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15	patch
https://git.kernel.org/stable/c/815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153	patch
https://git.kernel.org/stable/c/5d5bdea4ffcf54a6c4e751df713f95a1d783f298	patch
https://git.kernel.org/stable/c/962eb04e67552be406c906c83099c1d736aae3b6	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.