CVE-2026-74467

CVE-2026-74467

High · published August 15, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
2.3
In the wild
Unconfirmed
What it is

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

s390/qeth: Check CAP_NET_ADMIN for private ioctls

Gate the SIOCDEVPRIVATE ioctl commands SIOC_QETH_ADP_SET_SNMP_CONTROL,

SIOC_QETH_GET_CARD_TYPE and SIOC_QETH_QUERY_OAT with CAP_NET_ADMIN

capable check to ensure unprivileged users cannot invoke them.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00129 · 2.3th percentile
Published
2026-08-15T17:17Z
References (7)
https://git.kernel.org/stable/c/3ea5210db058347481c93849786982f874f7be2d · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4e48168825818bf4a13c743582227d15f1d30d04 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8fb69547924bbb3d7c900a0d7d137a7234db3f5f · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/93a0a846ec59a88e0c402878a15357a5ce430eb4 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b40c74262f7e1e601221cebccdbdb2b392ff9976 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd63c7879eaa87f1958f7ee027813356fcd9ff11 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d211028bac1bd0fff0026bfa2a8328e5b78cd0e6 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 15 AUG 12:27Z
    s390/qeth: Check CAP_NET_ADMIN for private ioctls
    cvelistv5