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 2026-10-13 Posted in Security on 2026-10-13
- XSAs released on 2026-10-09 Posted in Security on 2026-10-09
- QSB-120: Two CTAP proxy vulnerabilities Posted in Security on 2026-10-08
- Qubes OS 4.3.2 has been released! Posted in Releases on 2026-10-02
- Qubes OS Summit 2026: Freedom of the Press Foundation and NovaCustom sponsorships; conference schedule available! Posted in Announcements on 2026-09-27
- Qubes OS 4.3.2-rc1 is available for testing Posted in Releases on 2026-09-18
- QSB-119: Potential attacker-controlled format string in qvm-open-in-vm Posted in Security on 2026-09-15
Recent news
- XSAs released on 2026-10-13 Posted in Security on 2026-10-13
- XSAs released on 2026-10-09 Posted in Security on 2026-10-09
- QSB-120: Two CTAP proxy vulnerabilities Posted in Security on 2026-10-08
- Qubes OS 4.3.2 has been released! Posted in Releases on 2026-10-02
- Qubes OS Summit 2026: Freedom of the Press Foundation and NovaCustom sponsorships; conference schedule available! Posted in Announcements on 2026-09-27
- Qubes OS 4.3.2-rc1 is available for testing Posted in Releases on 2026-09-18
- QSB-119: Potential attacker-controlled format string in qvm-open-in-vm Posted in Security on 2026-09-15