CVE-2026-74323

CVE-2026-74323

High · published August 15, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

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

wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb()

If link_conf or link_sta lookup fails in mt7996_tx_prepare_skb routine,

mt7996 driver leaks an already allocated tx token. Fix the issue

releasing the token in case of error.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00375 · 30.3th percentile
Published
2026-08-15T10:22Z
References (3)
https://git.kernel.org/stable/c/06e65d6cf80490bc0457d339595d1ed5a89e8899 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/831074096d0450308357271fc0ffd3f600a2487e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fa0e9aa92a7bc97fc42014c5efaaf1278fa92723 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 15 AUG 05:58Z
    wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb()
    cvelistv5