Vulnerability Database

320,453

Total vulnerabilities in the database

CVE-2023-46840

Incorrect placement of a preprocessor directive in source code results in logic that doesn't operate as intended when support for HVM guests is compiled out of Xen.

  • Published: Mar 20, 2024
  • Updated: Nov 5, 2025
  • CVE: CVE-2023-46840
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.1
  • AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

CWEs:

Software From Fixed in
xen / xen 4.17 4.17.x
fedoraproject / fedora 39 39.x