CVE-2026-18283 — Sony XAV-9500ES udev USB Rules Authorization Bypass Vulnerability
Sony XAV-9500ES udev USB Rules Authorization Bypass Vulnerability. This vulnerability allows physically present attackers to bypass authorization on affected installations on So…
Published: 2026-08-20 · CVSS: 2.4 · CVSS 3.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7