The Xen Project has released one or more new Xen Security Advisories (XSAs). The security of Qubes OS is not affected by these XSAs. Therefore, no user action is required.

XSAs that affect the security of Qubes OS (user action required)

The following XSAs do affect the security of Qubes OS:

  • (None)

XSAs that do not affect the security of Qubes OS (no user action required)

The following XSAs do not affect the security of Qubes OS, and no user action is necessary:

  • XSA-370 (Qubes OS does not support 32-bit PV guests. In Qubes 4.0, PV guests cannot switch from 32-bit to 64-bit on their own, and we ship only 64-bit kernels. In Qubes 4.1, 32-bit PV is disabled at build time.)