CVE-2026-18283EPSS p17.5%

CVE-2026-18283CVE-2026-18283

Description

Sony XAV-9500ES udev USB Rules Authorization Bypass Vulnerability. This vulnerability allows physically present attackers to bypass authorization on affected installations on Sony XAV-9500ES devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the udev rules. A crafted USB device connected to the system can trigger instantiation of otherwise restricted USB device types. An attacker can leverage this vulnerability to bypass authorization on the system. Was ZDI-CAN-28992.

Scoring

CVSS 2.4 ()
VectorCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS0.27% probability of exploitation · percentile 17.5% · 2026-10-05T12:00:23Z
Last modified2026-08-31
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.