CVE-2026-36175

An issue in the U-Boot component of GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass authentication and gain root access via interrupting the…

Medium · published June 4, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
20.9
In the wild
Unconfirmed
What it is

An issue in the U-Boot component of GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass authentication and gain root access via interrupting the boot sequence and injecting a crafted string into the kernel boot arguments.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00294 · 20.9th percentile
Published
2026-06-04T00:00Z
EPSS history
Timeline
  • 04 JUN 00:00Z
    An issue in the U-Boot component of GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass authentication and gain root access via interrupting the…
    cvelistv5