https://freedom.tech/project/qubes-os-news/ Every Qubes OS News release and update tracked by Freedom.Tech. en Freedom.Tech is a Foundation project. https://foundation.xyz Freedom.Tech, a Foundation project (https://foundation.xyz) https://freedom.tech/posts/2026-07-28-qubes-os/ https://freedom.tech/posts/2026-07-28-qubes-os/ Tue, 28 Jul 2026 00:00:00 GMT Xen Project issued one or more security advisories; Check the announcement for affected versions https://freedom.tech/posts/2026-07-14-qubes-os/ https://freedom.tech/posts/2026-07-14-qubes-os/ Tue, 14 Jul 2026 00:00:00 GMT Xen Project published new security advisories; Qubes users should check applicability https://freedom.tech/posts/2026-06-11-qubes-os-4-3-1/ https://freedom.tech/posts/2026-06-11-qubes-os-4-3-1/ Thu, 11 Jun 2026 00:00:00 GMT Qubes OS 4.3.1 consolidates security updates and bug fixes into a single stable ISO for secure reinstallation https://freedom.tech/posts/2026-06-09-qubes-os/ https://freedom.tech/posts/2026-06-09-qubes-os/ Tue, 09 Jun 2026 00:00:00 GMT Qubes OS releases security patches for Xen vulnerabilities including XSA-491, which affects system isolation security