CVE-2026-23325

wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()

CVE-2026-23325 is fixed in 11 products on 1 platform, first by DEBIAN-CVE-2026-23325, released March 25, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.1

Important

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0013

2nd percentile

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.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
kernel-64kb · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-azure · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-default · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-default-base · sles 15.7	6.4.0-150700.53.55.1.150700.17.33.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-docs · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-livepatch-SLE15-SP7_Update_15 · sles 15.7	1-150700.15.3.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-obs-build · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-source · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-syms · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
kernel-zfcpdump · sles 15.7	6.4.0-150700.53.55.1	SUSE-SU-2026:2238-1	Jun 30, 2026
linux · Debian 13.5 (trixie)	6.12.85-1	DEBIAN-CVE-2026-23325	Mar 25, 2026
linux · Debian 14	6.19.8-1	DEBIAN-CVE-2026-23325	Mar 25, 2026

Details

Published
March 25, 2026
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23325

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