CVE-2026-90370

CVE CVE-2026-90370EUVD EUVD-2026-82031Published 2026-09-17T16:09:11.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: bound TLV walk in mt7996_mcu_get_chip_config The response TLV loop advanced by tlv->len without a minimum, so a theoretical firmware response containing a zero-length TLV could spin forever, hanging the CPU during device probe. The u32 payload was also read without bounds checking. Reject a short fixed field, stop on a TLV whose length underruns the header or overruns the skb.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 5d33053be609abfcfa9f5ca75d5554f2109aa40b <93eaddfdd35aa6bfe570c087db4e97fb9d8a791a; 5d33053be609abfcfa9f5ca75d5554f2109aa40b <3106f62809d45c1e6aadfad1f4d7c3f74cd53a96; 5d33053be609abfcfa9f5ca75d5554f2109aa40b <d0bb2189ade617e624f3c8f444ebb05f59bb2524; 6.3; 5d33053be609abfcfa9f5ca75d5554f2109aa40b <39aa6b853b6d69dd1fee3507efdb3c277b7c53e6; patch: 7.3-rc1; patch: 7.2.6; patch: 6.18.52; 5d33053be609abfcfa9f5ca75d5554f2109aa40b <44af52467e72094351a362bf69effd52f1d9c186; patch: 0; patch: 6.12.110; patch: 6.6.157

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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