CVE-2026-23315 — Out-of-bounds Write in Linux
Severity
5.5MEDIUM
No vectorEPSS
0.0%
top 90.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 25
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]
Affected Packages3 packages
▶CVEListV5linux/linux577dbc6c656da6997dddc6cf842b7954588f2d4e — 84419556359bc96d3fe1623d47a64c86542566cc+6
🔴Vulnerability Details
4GHSA▶
GHSA-pr34-f48h-6946: In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211()
Check↗2026-03-25
OSV▶
CVE-2026-23315: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76_connac2_mac_write_txwi_80211() Check f↗2026-03-25
📋Vendor Advisories
3Red Hat
▶
Debian▶
CVE-2026-23315: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76:...↗2026