In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211()

Check frame length before accessing the mgmt fields in
mt76_connac2_mac_write_txwi_80211 in order to avoid a possible oob
access.

[fix check to also cover mgmt->u.action.u.addba_req.capab,
correct Fixes tag]

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00024.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 84419556359bc96d3fe1623d47a64c86542566cc
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 7ae7b093b7dba9548a3bc4766b9364b97db4732d
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 7b692dff8df0ba5feb8df00f27d906d6eb1fe627
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 9612d91f617231e03c49cb9b0c02f975a3b4f51f
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 0fb3b94a9431a3800717e5c3b6fa2e1045a15029
577dbc6c656da6997dddc6cf842b7954588f2d4e affected < 4e10a730d1b511ff49723371ed6d694dd1b2c785
Linux Linux affected
Version Status Constraints
5.10 affected —
0 unaffected < 5.10
6.1.167 unaffected ≤ 6.1.*
6.6.130 unaffected ≤ 6.6.*
6.12.77 unaffected ≤ 6.12.*
6.18.17 unaffected ≤ 6.18.*
6.19.7 unaffected ≤ 6.19.*
7.0-rc3 unaffected ≤ *

No data.

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0fb3b94a9431a3800717e5c3b6fa2e1045a15029 cve-icon cve-icon
https://git.kernel.org/stable/c/4e10a730d1b511ff49723371ed6d694dd1b2c785 cve-icon cve-icon
https://git.kernel.org/stable/c/7ae7b093b7dba9548a3bc4766b9364b97db4732d cve-icon cve-icon
https://git.kernel.org/stable/c/7b692dff8df0ba5feb8df00f27d906d6eb1fe627 cve-icon cve-icon
https://git.kernel.org/stable/c/84419556359bc96d3fe1623d47a64c86542566cc cve-icon cve-icon
https://git.kernel.org/stable/c/9612d91f617231e03c49cb9b0c02f975a3b4f51f cve-icon cve-icon
History

Wed, 25 Mar 2026 10:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211() Check frame length before accessing the mgmt fields in mt76_connac2_mac_write_txwi_80211 in order to avoid a possible oob access. [fix check to also cover mgmt->u.action.u.addba_req.capab, correct Fixes tag]
Title wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-03-25T10:27:10.115Z

Reserved: 2026-01-13T15:37:45.994Z

Link: CVE-2026-23315

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-25T11:16:27.897

Modified: 2026-03-25T11:16:27.897

Link: CVE-2026-23315

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.