VDB
GHSA-pr34-f48h-6946
GHSA-pr34-f48h-6946
PUBLISHED
CVSS 7.099999904632568 HIGH
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]
Risk Scores
CVSS 3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Exploit Intelligence
- 4593.2.0.yml (github-poc)
- 4628.1.0.yml (github-poc)
- 2026-05-06_426_linux-signed-amd64.yaml (github-poc)
Timeline
- Mar 25, 2026 CVE Published
- Apr 10, 2026 Security Advisory
- Apr 23, 2026 CVE Updated
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-23315 advisory
- https://git.kernel.org/stable/c/0fb3b94a9431a3800717e5c3b6fa2e1045a15029 url
- https://git.kernel.org/stable/c/4e10a730d1b511ff49723371ed6d694dd1b2c785 url
- https://git.kernel.org/stable/c/7ae7b093b7dba9548a3bc4766b9364b97db4732d url
- https://git.kernel.org/stable/c/7b692dff8df0ba5feb8df00f27d906d6eb1fe627 url
- https://git.kernel.org/stable/c/84419556359bc96d3fe1623d47a64c86542566cc url
- https://git.kernel.org/stable/c/9612d91f617231e03c49cb9b0c02f975a3b4f51f url