XSA-258 and XSA-259 do not affect the security of Qubes OS
2018-04-25 by Andrew David Wong in Security
The Xen Project has published Xen Security Advisories 258 and 259 (XSA-258 and XSA-259, respectively). These XSAs do not affect the security of Qubes OS, and no user action is necessary.
These XSAs have been added to the XSA Tracker:
https://www.qubes-os.org/security/xsa/#258
https://www.qubes-os.org/security/xsa/#259
Recent news
- XSAs released on 2026-07-28 Posted in Security on 2026-07-28
- QSB-116: Multiple Xen issues (XSA-500, XSA-505, XSA-506, XSA-507) Posted in Security on 2026-07-28
- Qubes OS Summit 2026: Tickets for sale and speaker proposals now open! Posted in Announcements on 2026-07-23
- Fedora 44 templates available Posted in Announcements on 2026-07-23
- XSAs released on 2026-07-14 Posted in Security on 2026-07-14
- Last chance to take the 2026 user survey! (10-20 minutes) Posted in Announcements on 2026-07-11
- Reminder: Take the 2026 user survey to help shape the future of Qubes! (10-20 minutes) Posted in Announcements on 2026-06-29
Recent news
- XSAs released on 2026-07-28 Posted in Security on 2026-07-28
- QSB-116: Multiple Xen issues (XSA-500, XSA-505, XSA-506, XSA-507) Posted in Security on 2026-07-28
- Qubes OS Summit 2026: Tickets for sale and speaker proposals now open! Posted in Announcements on 2026-07-23
- Fedora 44 templates available Posted in Announcements on 2026-07-23
- XSAs released on 2026-07-14 Posted in Security on 2026-07-14
- Last chance to take the 2026 user survey! (10-20 minutes) Posted in Announcements on 2026-07-11
- Reminder: Take the 2026 user survey to help shape the future of Qubes! (10-20 minutes) Posted in Announcements on 2026-06-29