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Announcements

2024-10-03 The NitroPad V56 is Qubes certified!
2024-09-22 Qubes OS Summit 2024 has concluded; videos now available
2024-09-19 Reminder: Qubes OS Summit 2024 starts tomorrow!
2024-09-17 The NovaCustom V56 Series 16.0 inch coreboot laptop is Qubes certified!
2024-09-13 Fedora 39 approaching end-of-life
2024-08-11 Qubes OS Summit 2024: Tickets now available!
2024-08-05 Qubes OS Summit 2024: Last call for proposals
2024-08-01 Extended security support for Qubes OS 4.1 has ended
2024-06-18 Qubes OS 4.1 has reached end-of-life; extended security support continues until 2024-07-31
2024-06-12 Fedora 40 templates available
2024-05-22 Debian 11 (Bullseye) approaching EOL
2024-05-10 Qubes OS 4.1 to receive extended security support until 2024-07-31
2024-03-26 Qubes OS 4.1 reaches EOL on 2024-06-18
2024-03-13 Qubes OS Summit 2024: September 20-22 in Berlin
2024-03-03 Qubes-certified NovaCustom NV41 Series laptop now available with Heads firmware
2024-02-29 The NitroPC Pro 2 is Qubes-certified!
2024-02-13 Fedora 39 templates available; Fedora 38 approaching EOL
2024-02-05 Whonix 17 templates available for Qubes OS 4.1
2024-01-10 The Star Labs StarBook is Qubes-certified!
2023-12-22 Whonix 16 approaching EOL
2023-10-12 Fedora 37 approaching EOL
2023-09-19 Tickets for Qubes OS Summit 2023 are now available!
2023-09-06 The NitroPC Pro is Qubes-certified!
2023-08-27 Debian 12 templates available
2023-08-25 Qubes OS Summit 2023: October 6-8 in Berlin
2023-05-26 Fedora 38 templates available
2023-05-11 Fedora 36 reaches EOL on 2023-05-16
2023-05-03 The NovaCustom NV41 Series laptop is Qubes-certified!
2023-03-15 Marek Marczykowski-Górecki to be interviewed at Dasharo virtual event
2023-03-15 The Dasharo FidelisGuard Z690 is the first Qubes-certified desktop computer!
2023-03-03 Fedora 37 templates available
2022-12-16 Support the Qubes OS Project via Proton's charity fundraiser!
2022-12-08 Fedora 35 reaches EOL on 2022-12-13
2022-09-29 The Qubes OS Project is now accepting donations on Ethereum!
2022-08-04 Qubes OS 4.0 has reached EOL
2022-07-29 Qubes OS Summit 2022: September 9-11 in Berlin
2022-07-04 Qubes OS 4.0 reaches EOL on 2022-08-04
2022-06-27 Fedora 36 templates available
2022-06-07 Fedora 34 has reached EOL
2022-05-26 Fedora 34 approaching EOL; Fedora 35 templates available
2022-04-20 Whonix support for Qubes 4.0 has ended
2022-03-23 Qubes OS configuration survey! (5-10 minutes)
2022-03-17 Whonix support for Qubes 4.0 extended
2021-12-07 Debian 11 templates available
2021-11-30 Fedora 33 has reached EOL
2021-11-14 Whonix 15 has reached EOL
2021-11-11 Fedora 33 approaching EOL; Fedora 34 templates available
2021-09-30 Whonix 16 template available
2021-07-30 Qubes virtual mini-summit 2021!
2021-06-15 The Qubes Forum is moving to a new home!
2021-06-11 Qubes OS Project now accepting donations in Monero!
2021-06-01 NitroPad T430 passes hardware certification for Qubes 4.0!
2021-05-25 Fedora 32 has reached EOL
2021-05-01 New App Menu Survey! 5-10 minutes of your time
2021-04-29 Fedora 32 approaching EOL
2021-04-10 Get paid to support Qubes development through automated testing! (six-month contract)
2021-02-25 Fedora 33 TemplateVMs available
2020-11-24 Fedora 31 has reached EOL
2020-10-27 Fedora 31 approaching EOL
2020-10-09 Calling all humans!
2020-10-05 Qubes OS contributed packages are now available
2020-09-20 Get paid to support Qubes development through automated testing! (three-month contract)
2020-08-20 New discussion forum for Qubes OS users!
2020-06-30 Fedora 32 TemplateVMs available
2020-05-23 Google Summer of Code & Season of Docs 2020
2020-05-22 Qubes wins MOSS Mission Partners award!
2020-04-30 Fedora 30 approaching EOL, Fedora 31 TemplateVM available, Fedora 32 TemplateVM in testing
2020-03-04 NitroPad X230 passes hardware certification for Qubes 4.0!
2019-11-29 Fedora 29 has reached EOL
2019-08-07 Announcing our 2019 Season of Docs project: Onboard with Qubes OS!
2019-07-18 Insurgo PrivacyBeast X230 Laptop meets and exceeds Qubes 4.0 hardware certification
2019-07-01 Whonix 15 has been released
2019-05-30 Fedora 30 TemplateVM available
2019-05-29 Fedora 28 has reached EOL
2019-04-30 Qubes OS accepted into 2019 Google Season of Docs. Technical writers, please apply!
2019-04-17 Qubes Tor onion services are available again!
2019-03-28 Qubes OS 3.2 has reached EOL
2019-03-24 Qubes Tor onion services will no longer be maintained
2019-02-20 Qubes OS 3.2 approaching EOL on 2019-03-28
2019-01-07 Fedora 29 TemplateVM available for Qubes 4.0
2018-11-30 Fedora 27 has reached EOL
2018-11-05 Qubes Security Team Update
2018-10-25 The Next Chapter: From the Endpoint to the Cloud
2018-10-25 Thank you, Joanna!
2018-10-05 Whonix support ending for Qubes 3.2
2018-09-13 Whonix version support policy
2018-08-24 Whonix 13 approaching EOL
2018-08-07 Whonix 14 has been released
2018-05-24 Partnering with the Freedom of the Press Foundation
2018-05-23 Fedora 26 and Debian 8 approaching EOL
2018-01-23 Qubes and Whonix now have next-generation Tor onion services!
2018-01-06 Fedora 26 TemplateVM Upgrade
2017-09-15 Thank You for Supporting Qubes!
2017-07-29 Recommended Fedora 25 TemplateVM Upgrade for Qubes 3.2
2017-07-08 Toward a Reasonably Secure Laptop
2017-06-05 Qubes OS Donation Update
2017-03-21 Xen Security Advisory (XSA) Tracker
2017-03-01 Qubes OS 3.1 reaches EOL on 2017-03-29
2017-02-27 Google Summer of Code 2017
2017-02-01 Introducing the new qubes-project mailing list
2016-11-19 The Qubes Project will be present at 33C3
2016-11-15 Fedora 24 template now available for Qubes 3.2
2016-10-28 Introducing the new qubes-announce read-only mailing list
2016-09-02 Qubes OS 3.0 reaches EOL on 2016-09-09
2016-09-02 Minimum requirements for Qubes OS 4.x and extended support for Qubes OS 3.2
2016-04-29 Joining the Qubes Team as Community Manager
2016-01-27 Qubes Windows Tools are now open source!
2016-01-14 Estimating Qubes OS user base
2015-12-09 Partnering with Purism and the first Qubes-certified laptop
2014-07-16 The Qubes website now uses a CA-signed SSL cert
2014-02-16 Qubes OS selected as a finalist of Access Innovation Prize 2014 for Endpoint Security Solution
2013-11-26 Windows 7 seamless GUI integration coming to Qubes OS!
2013-06-21 Qubes OS R3 Alpha preview: Odyssey HAL in action!
2012-11-16 Qubes Security Team has joined the Xen Security Pre-disclousre list
2012-03-03 Windows support coming to Qubes!
2010-09-28 ITL to hire Qubes OS developers

Articles

2023-01-31 TrenchBoot Anti Evil Maid for Qubes OS
2022-10-28 New user guide: How to organize your qubes
2022-09-07 Qubes OS Summit: History from organizer's perspective
2022-05-05 Automated OS testing on physical laptops
2022-04-10 Windows integration work in Qubes 4.1 by the tabit-pro team
2021-11-12 New Qubes application menu
2021-10-08 Reproducible builds for Debian: a big step forward
2021-02-28 Improvements in testing and building: GitLab CI and reproducible builds
2020-11-26 Qubes Survey: The Results
2020-10-05 New Gentoo templates and maintenance infrastructure
2020-06-22 Qubes Architecture Next Steps: The New Qrexec Policy System
2020-03-18 Qubes Architecture Next Steps: The GUI Domain
2018-09-11 Introducing the Qubes U2F Proxy
2018-01-22 Qubes Air: Generalizing the Qubes Architecture
2017-10-18 MSI support for PCI device pass-through with stub domains
2017-10-03 Introducing the Next Generation Qubes Core Stack
2017-06-27 Introducing the Qubes Admin API
2017-04-26 Compromise recovery in Qubes OS
2016-05-30 Security challenges for the Qubes build process
2015-12-14 Salt management stack in Qubes
2013-03-21 Introducing Qubes Odyssey Framework
2012-09-12 How is Qubes OS different from other approaches to desktop security?
2011-09-28 Playing with Qubes Networking for Fun and Profit
2011-03-13 Partitioning ones digital life into security domains

Press

2024-06-10 [Video] Marta Marczykowska-Górecka's Prototype Fund project: Streamlining Qubes OS device management (youtube.com)
2024-04-04 When security matters: working with Qubes OS at the Guardian (theguardian.com)
2016-12-17 [Video] Interview about Qubes OS on The New Screen Savers
2016-11-09 Article about Qubes OS 3.2 on LWN.net by Nate Drake
2016-05-27 Article about Qubes OS in *Linux Journal*
2016-04-11 Article about Qubes OS in *DistroWatch*
2016-04-06 Article about Qubes OS in *LinuxInsider*
2016-03-12 [Video] Logan CIJ 2016: Future of OS (Qubes, Subgraph, and Tails)
2015-12-14 Article about Qubes OS in *Ars Technica*
2015-10-08 Article about Qubes OS in *fossBytes*
2015-10-06 Article about Qubes OS in *The Hacker News*
2015-10-05 Article about Qubes OS in *Motherboard*
2014-11-20 Article about Qubes OS in *Wired*
2014-04-12 Article about Qubes OS by the Freedom of the Press Foundation
2014-03-28 Article about Qubes OS in *The Economist*

Releases

2024-09-17 Qubes OS 4.2.3 has been released!
2024-09-10 Qubes OS 4.2.3-rc1 is available for testing
2024-08-01 Extended security support for Qubes OS 4.1 has ended
2024-07-13 Qubes OS 4.2.2 has been released!
2024-06-27 Qubes OS 4.2.2-rc1 is available for testing
2024-06-18 Qubes OS 4.1 has reached end-of-life; extended security support continues until 2024-07-31
2024-05-10 Qubes OS 4.1 to receive extended security support until 2024-07-31
2024-03-26 Qubes OS 4.2.1 has been released!
2024-03-26 Qubes OS 4.1 reaches EOL on 2024-06-18
2024-03-16 Qubes OS 4.2.1-rc1 is available for testing
2023-12-18 Qubes OS 4.2.0 has been released!
2023-11-26 Qubes OS 4.2.0-rc5 is available for testing
2023-10-13 Qubes OS 4.2.0-rc4 is available for testing
2023-09-03 Qubes OS 4.2.0-rc3 is available for testing
2023-08-28 Qubes OS 4.2.0-rc2 is available for testing
2023-06-02 Qubes OS 4.2.0-rc1 is available for testing
2023-03-14 Qubes OS 4.1.2 has been released!
2023-03-06 Qubes OS 4.1.2-rc2 has been released!
2023-02-09 Qubes OS 4.1.2-rc1 has been released!
2022-08-04 Qubes OS 4.0 has reached EOL
2022-07-18 Qubes OS 4.1.1 has been released!
2022-07-04 Qubes OS 4.0 reaches EOL on 2022-08-04
2022-06-27 Qubes OS 4.1.1-rc1 has been released!
2022-02-04 Qubes OS 4.1.0 has been released!
2022-01-18 Qubes OS 4.1.0-rc4 has been released!
2021-12-21 Qubes OS 4.1-rc3 has been released!
2021-11-17 Qubes OS 4.1-rc2 has been released!
2021-10-11 Qubes OS 4.1-rc1 has been released!
2021-03-04 Qubes OS 4.0.4 has been released!
2021-01-22 Qubes OS 4.0.4-rc2 has been released!
2020-11-05 Qubes OS 4.0.4-rc1 has been released!
2020-01-23 Qubes OS 4.0.3 has been released!
2020-01-15 Qubes OS 4.0.3-rc1 has been released!
2020-01-02 [Updated] Qubes OS 4.0.2 has been released!
2019-12-13 Qubes OS 4.0.2-rc3 has been released!
2019-11-03 Qubes OS 4.0.2-rc2 has been released!
2019-07-09 Qubes OS 4.0.2-rc1 has been released!
2019-03-28 Qubes OS 3.2 has reached EOL
2019-02-20 Qubes OS 3.2 approaching EOL on 2019-03-28
2019-01-09 Qubes OS 4.0.1 has been released!
2018-12-18 Qubes OS 4.0.1-rc2 has been released!
2018-11-12 Qubes OS 3.2.1 has been released!
2018-11-05 Qubes OS 4.0.1-rc1 has been released!
2018-10-05 Qubes OS 3.2.1-rc1 has been released!
2018-03-28 Qubes OS 4.0 has been released!
2018-03-06 Qubes OS 4.0-rc5 has been released!
2018-01-31 Qubes OS 4.0-rc4 has been released!
2017-11-27 Qubes OS 4.0-rc3 has been released!
2017-10-23 Qubes OS 4.0-rc2 has been released!
2017-07-31 Qubes OS 4.0-rc1 has been released!
2017-03-01 Qubes OS 3.1 reaches EOL on 2017-03-29
2016-09-29 Qubes OS 3.2 has been released!
2016-09-02 Qubes OS 3.0 reaches EOL on 2016-09-09
2016-09-02 Minimum requirements for Qubes OS 4.x and extended support for Qubes OS 3.2
2016-08-31 Qubes OS 3.2 rc3 has been released!
2016-07-28 Qubes OS 3.2 rc2 has been released!
2016-06-18 Qubes OS 3.2 rc1 has been released!
2016-03-09 Qubes OS 3.1 has been released!
2016-02-24 Qubes OS 3.1 rc3 has been released!
2016-01-12 Qubes OS 3.1 rc2 has been released!
2015-12-08 Qubes OS 3.1 rc1 has been released!
2015-10-01 Qubes OS 3.0 has been released!
2015-09-16 Qubes OS 3.0 rc3 has been released!
2015-08-10 Qubes OS 3.0 rc2 LiveUSB (alpha) has been released!
2015-07-31 Qubes OS 3.0 rc2 has been released!
2015-04-23 Qubes OS 3.0 rc1 has been released!
2014-09-26 Qubes OS R2 has been released
2014-08-06 Qubes OS R2 rc2 has been released!
2014-02-21 Qubes OS R2 rc1 has been released!
2013-12-11 Qubes OS R2 Beta 3 has been released!
2013-02-28 Qubes 2 Beta 2 has been released!
2012-12-14 Qubes 2 Beta 1 has been released!
2012-09-03 Qubes 1 has been released!
2012-02-06 Qubes 1 Beta 3 has been released!
2011-09-19 Qubes Beta 2 has been released
2011-04-11 Qubes Beta 1 has been released
2010-10-06 Qubes Alpha 3 is out!
2010-07-10 Qubes Alpha 2 has been released!
2010-04-07 Initial public release

Security

2024-11-12 QSB-106: Information disclosure through uninitialized memory in libxl
2024-10-17 QSB-105: Missing enforced decorations for stubdomain windows under KDE
2024-09-24 XSAs released on 2024-09-24
2024-09-07 Qubes Canary 040
2024-08-14 XSAs released on 2024-08-13
2024-07-30 QSB-104: GUI-related security bugs
2024-07-16 XSAs released on 2024-07-16
2024-07-16 QSB-103: Double unlock in x86 guest IRQ handling (XSA-458)
2024-06-14 Qubes Canary 039
2024-05-08 XSAs released on 2024-05-07
2024-04-10 XSAs released on 2024-04-09
2024-04-10 QSB-102: Multiple speculative-execution vulnerabilities: Spectre-BHB, BTC/SRSO (XSA-455, XSA-456)
2024-03-18 Update for QSB-101: Register File Data Sampling (XSA-452) and Intel Processor Return Predictions Advisory (INTEL-SA-00982)
2024-03-13 XSAs released on 2024-03-12
2024-03-13 QSB-101: Register File Data Sampling (XSA-452)
2024-03-11 Qubes Canary 038
2024-02-27 XSAs released on 2024-02-27
2024-02-05 XSAs released on 2024-01-30
2024-02-05 XSAs released on 2024-01-22
2024-01-30 QSB-100: Incorrect handling of PCI devices with phantom functions (XSA-449)
2024-01-19 QSB-099: Qrexec policy leak via policy.RegisterArgument service
2023-12-15 QSB-098: CPU microcode updates not loaded with dom0 kernel version 6.6.x
2023-12-12 XSAs released on 2023-12-12
2023-12-11 Qubes Canary 037
2023-11-15 QSB-097: "Reptar" Intel redundant prefix vulnerability
2023-11-14 XSAs released on 2023-11-14
2023-11-14 QSB-096: BTC/SRSO fixes not fully effective (XSA-446)
2023-10-10 XSAs released on 2023-10-10
2023-10-10 QSB-095: Missing IOMMU TLB flushing on x86 AMD systems
2023-09-27 XSAs released on 2023-09-25
2023-09-27 QSB-094: x86/AMD: Divide speculative information leak
2023-09-20 XSAs released on 2023-09-20
2023-09-12 Qubes Canary 036
2023-09-05 XSAs released on 2023-09-05
2023-08-09 XSAs released on 2023-08-08
2023-08-09 QSB-093: Transient execution vulnerabilities in AMD and Intel CPUs (CVE-2023-20569/XSA-434, CVE-2022-40982/XSA-435)
2023-08-08 QSB-092: Buffer overrun in Linux netback driver (XSA-432)
2023-08-02 Update for QSB-090: Zenbleed (CVE-2023-20593, XSA-433)
2023-08-01 XSAs released on 2023-08-01
2023-07-27 QSB-091: Windows PV drivers potentially compromised
2023-07-24 XSAs released on 2023-07-24
2023-07-24 QSB-090: Zenbleed (CVE-2023-20593, XSA-433)
2023-05-22 Qubes Canary 035
2023-05-16 XSAs released on 2023-05-16
2023-05-11 QSB-089: Qrexec: Memory corruption in service request handling
2023-04-25 XSAs released on 2023-04-25
2023-03-21 XSAs released on 2023-03-21
2023-03-21 QSB-088: Two Xen issues affecting PV (stub-)domains (XSA-428, XSA-429)
2023-03-02 Qubes Canary 034
2023-02-15 XSAs released on 2023-02-14
2023-01-27 XSAs released on 2023-01-25
2022-12-06 XSAs released on 2022-12-06
2022-12-04 Qubes Canary 033
2022-11-23 QSB-087: Qrexec: Injection of unsanitized data into log output
2022-11-08 XSAs released on 2022-11-08
2022-11-08 QSB-086: Speculative security issues on AMD CPUs (XSA-422)
2022-11-01 XSAs released on 2022-11-01
2022-11-01 QSB-085: Xenstore: Guests can crash xenstored (XSA-414)
2022-10-11 XSAs released on 2022-10-11
2022-09-14 Qubes Canary 032
2022-08-06 QSB-084: Split GPG: GnuPG file descriptor confusion and file existence leak
2022-07-26 XSAs released on 2022-07-26
2022-07-13 XSAs released on 2022-07-12
2022-07-13 QSB-083: Retbleed: Arbitrary speculative code execution with return instructions (XSA-407)
2022-07-05 XSAs released on 2022-07-05
2022-07-05 QSB-082: Memory management issues in PV frontend drivers
2022-06-17 XSAs released on 2022-06-14
2022-06-17 QSB-081: x86: MMIO Stale Data vulnerabilities (XSA-404)
2022-06-12 Qubes Canary 031
2022-06-09 XSAs released on 2022-06-09
2022-06-09 QSB-080: Issues with PV domains and PCI passthrough (XSA-401, XSA-402)
2022-04-05 XSAs released on 2022-04-05
2022-04-05 QSB-079: Two IOMMU-related Xen issues (XSA-399, XSA-400)
2022-03-10 XSAs released on 2022-03-10
2022-03-10 XSAs released on 2022-03-08
2022-03-10 QSB-078: Linux kernel PV driver issues and LVM misconfiguration
2022-03-10 QSB-077: Multiple speculative security issues (XSA-398)
2022-03-08 Qubes Canary 030
2022-02-11 QSB-076: Intel microcode updates
2022-01-25 XSAs released on 2022-01-25
2022-01-25 QSB-075: Insufficient cleanup of passed-through device IRQs (XSA-395)
2021-12-20 XSAs released on 2021-12-20
2021-12-13 Qubes Canary 029
2021-11-24 XSAs released on 2021-11-23
2021-11-24 QSB-074: Xen issues related to populate-on-demand (XSA-388, XSA-389)
2021-11-19 XSAs released on 2021-11-19
2021-10-15 QSB-073: Race condition when setting override-redirect flag
2021-10-07 XSAs released on 2021-10-05
2021-09-27 QSB-072: Inconsistent handling of the override-redirect flag
2021-09-09 QSB-071: Fatal options filtering flaw in Split GPG
2021-09-08 XSAs released on 2021-09-08
2021-08-31 Qubes Canary 028
2021-08-25 XSAs released on 2021-08-25
2021-08-25 QSB-070: Xen issues related to grant tables v2 and IOMMU
2021-06-14 Qubes Canary 027
2021-06-08 XSAs released on 2021-06-08
2021-06-08 QSB-069: Multiple Xen and Intel issues
2021-06-04 QSB-068: Disconnecting a video output can cause XScreenSaver to crash
2021-05-04 XSAs released on 2021-05-04
2021-03-30 XSAs released on 2021-03-30
2021-03-19 QSB-067: Multiple RPM vulnerabilities
2021-03-18 XSAs released on 2021-03-18
2021-03-11 Qubes Canary 026
2021-03-04 XSAs released on 2021-03-04
2021-03-03 QSB-066: XML injection through libvirt domain configuration
2021-02-19 XSAs released on 2021-02-18
2021-02-19 QSB-065: Missed flush in XSA-321 backport (XSA-366)
2021-02-17 XSAs released on 2021-02-16
2021-02-17 QSB-064: Linux: error handling issues in blkback's grant mapping (XSA-365)
2021-01-22 XSAs released on 2021-01-21
2020-12-16 XSAs released on 2020-12-15
2020-12-16 QSB-063: Multiple Xen issues (XSA-115, XSA-325, XSA-350)
2020-12-12 Qubes Canary 025
2020-11-24 QSB #062: Stack corruption from XSA-346 change (XSA-355)
2020-11-10 QSB #061: Information leak via power sidechannel (XSA-351)
2020-10-20 XSAs 286, 331, 332, and 345 do not affect the security of Qubes OS
2020-10-20 QSB #060: Multiple Xen issues (XSA-345, XSA-346, XSA-347)
2020-09-22 XSAs 333, 334, 336, 338, 339, 342, and 344 do not affect the security of Qubes OS
2020-09-22 QSB #059: Multiple Xen issues (XSA-337, XSA-340, XSA-343)
2020-09-10 Qubes Canary #24
2020-08-24 XSA-335 does not affect the security of Qubes OS
2020-07-16 XSA-329 does not affect the security of Qubes OS
2020-07-07 XSAs 317, 319, 327, and 328 do not affect the security of Qubes OS
2020-07-07 QSB #058: Insufficient cache write-back under VT-d (XSA-321)
2020-06-11 QSB #057: Special Register Buffer speculative side channel (XSA-320)
2020-04-15 XSAs 313, 314, 316, and 318 do not affect the security of Qubes OS
2020-04-15 Qubes Canary #23
2020-03-12 XSA-315 does not affect the security of Qubes OS
2020-01-15 XSA-312 does not affect the security of Qubes OS
2020-01-15 Qubes Canary #22
2019-12-25 QSB #056: Insufficient anti-spoofing firewall rules
2019-12-11 XSAs 307, 308, and 309 do not affect the security of Qubes OS
2019-12-11 QSB #055: Issues with PV type change and handling IOMMU on AMD (XSA-310, XSA-311)
2019-11-26 QSB #054: Xen fix for XSA-302 found ineffective in Qubes configuration (XSA-306)
2019-11-13 XSA-304 does not affect the security of Qubes OS
2019-11-13 QSB #053: TSX Asynchronous Abort speculative side channel (XSA-305)
2019-10-31 XSAs 296, 298, 301, and 303 do not affect the security of Qubes OS
2019-10-31 QSB #052: Xen issues affecting PCI passthrough and PV domains (XSA-299, XSA-302)
2019-10-13 Qubes Canary #21
2019-09-10 QSB #051: Insufficient validation of backup compression filter on restore
2019-07-24 QSB #050: Reinstalling a TemplateVM does not reset the private volume
2019-07-09 XSA-300 does not affect the security of Qubes OS
2019-07-04 Qubes Canary #20
2019-06-13 XSA-295 does not affect the security of Qubes OS
2019-05-15 QSB #049: Microarchitectural Data Sampling speculative side channel (XSA-297)
2019-04-08 Qubes Canary #19
2019-03-05 XSAs 284, 290, 291, 293, and 294 do not affect the security of Qubes OS
2019-03-05 QSB #048: Multiple Xen vulnerabilities
2019-02-19 QSB #47: Insecure default DisposableVM networking configuration
2019-01-23 QSB #46: APT update mechanism vulnerability
2019-01-21 XSA-289 does not affect the security of Qubes OS
2019-01-08 Qubes Canary #18
2018-12-03 QSB #45: Insecure default Salt configuration
2018-11-20 XSA-276, XSA-277, and XSA-279 do not affect the security of Qubes OS
2018-11-20 QSB #44: Multiple Xen vulnerabilities (XSA-275, XSA-280)
2018-11-06 XSA-282 does not affect the security of Qubes OS
2018-11-05 Qubes Security Team Update
2018-10-24 XSA-278 does not affect the security of Qubes OS
2018-10-15 Qubes Canary #17
2018-09-11 Introducing the Qubes U2F Proxy
2018-09-02 QSB #43: L1 Terminal Fault speculative side channel (XSA-273)
2018-08-14 XSA-268, XSA-269, XSA-271, and XSA-272 do not affect the security of Qubes OS
2018-08-14 QSB #42: Linux netback driver OOB access in hash handling (XSA-270)
2018-07-25 XSA-274 does not affect the security of Qubes OS
2018-06-27 XSA-264, XSA-265, and XSA-266 do not affect the security of Qubes OS
2018-06-14 Qubes Canary #16
2018-06-13 QSB #41: Speculative register leakage from lazy FPU context switching (XSA-267)
2018-06-13 Update for QSB #40: Information leaks due to processor speculative store bypass (XSA-263)
2018-05-24 QSB #40: Information leaks due to processor speculative store bypass (XSA-263)
2018-05-08 QSB #39: Xen vulnerability (XSA-260) and GUI daemon issue
2018-04-25 XSA-258 and XSA-259 do not affect the security of Qubes OS
2018-03-15 Update for QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)
2018-03-15 Qubes Canary #15
2018-02-27 XSA-252, XSA-255, and XSA-256 do not affect the security of Qubes OS
2018-02-20 QSB #38: Qrexec policy bypass and possible information leak
2018-01-24 Update for QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)
2018-01-11 QSB #37: Information leaks due to processor speculative execution bugs (XSA-254, Meltdown & Spectre)
2018-01-04 Announcement regarding XSA-254 (Meltdown and Spectre attacks)
2018-01-04 XSA-253 does not affect the security of Qubes OS
2017-12-12 XSA-248 through XSA-251 do not affect the security of Qubes OS
2017-12-11 Qubes Canary #14
2017-11-28 QSB #36: Xen hypervisor issue in populate-on-demand code (XSA-247)
2017-10-25 QSB #35: Xen hypervisor issue related to grant tables (XSA-236)
2017-10-18 MSI support for PCI device pass-through with stub domains
2017-10-12 QSB #34: GUI issue and Xen vulnerabilities (XSA-237 through XSA-244)
2017-10-03 Introducing the Next Generation Qubes Core Stack
2017-09-28 XSA-245 does not affect the security of Qubes OS
2017-09-12 QSB #33: Xen hypervisor (XSA-231 through XSA-234)
2017-09-12 Qubes Canary #13
2017-08-23 XSA-235 does not affect the security of Qubes OS
2017-08-15 QSB #32: Xen hypervisor and Linux kernel vulnerabilities (XSA-226 through XSA-230)
2017-06-27 Introducing the Qubes Admin API
2017-06-20 QSB #31: Xen hypervisor vulnerabilities with unresearched impact (XSA 216-224)
2017-06-05 Qubes Canary #12
2017-05-02 QSB #30: Critical Xen bugs related to PV memory virtualization (XSA-213, XSA-214)
2017-04-26 Compromise recovery in Qubes OS
2017-04-04 QSB #29: Critical Xen bug in PV memory virtualization code (XSA-212)
2017-03-28 XSA-206 does not affect the security of Qubes OS
2017-03-07 Qubes Canary #11
2016-12-19 Qubes Security Bulletin (QSB) #28: Debian update mechanism vulnerability
2016-12-13 Qubes Canary #10
2016-11-22 Qubes Security Bulletin #27: Xen 64-bit bit test instruction emulation broken (XSA 195)
2016-05-30 Security challenges for the Qubes build process
2012-11-16 Qubes Security Team has joined the Xen Security Pre-disclousre list

Talks

2024-09-22 Qubes OS Summit 2024 has concluded; videos now available
2024-08-05 Qubes OS Summit 2024: Last call for proposals
2024-06-15 [Video] Marek Marczykowski-Górecki: Linux Stubdomains Status Update (youtube.com)
2024-06-15 [Video] Marek Marczykowski-Górecki: Host and Guest Suspend Under Xen - S3 and S0ix (youtube.com)
2024-06-15 [Video] Demi Marie Obenour: Reasonably Secure GPU Acceleration (youtube.com)
2024-03-13 Qubes OS Summit 2024: September 20-22 in Berlin
2023-09-19 Tickets for Qubes OS Summit 2023 are now available!
2023-08-25 Qubes OS Summit 2023: October 6-8 in Berlin
2023-03-15 Marek Marczykowski-Górecki to be interviewed at Dasharo virtual event
2022-09-07 Qubes OS Summit: History from organizer's perspective
2022-07-29 Qubes OS Summit 2022: September 9-11 in Berlin
2021-07-30 Qubes virtual mini-summit 2021!
2019-09-18 Upcoming Qubes presentations at Platform Security Summit 2019
2019-06-27 Marek Marczykowski-Górecki to speak at Xen Developer and Design Summit 2019
2018-12-27 Introduction to Qubes this Saturday at the 35th CCC in Leipzig
2018-08-03 [Video] Micah Lee presents Qubes OS at HOPE 2018
2018-06-17 Marek Marczykowski-Górecki to speak at the Xen Developer and Design Summit 2018
2017-12-11 Joanna Rutkowska gives keynote 'Security through Distrusting' at Black Hat Europe 2017
2017-09-13 Joanna Rutkowska: Reasonably Secure Computing in the Decentralized World
2016-10-11 Marek Marczykowski-Górecki to present at the Security PWNing Conference 2016
2016-08-10 [Video] Marek Marczykowski-Górecki: Improving client systems security with Qubes OS (RMLL 2016)
2016-07-04 Marek Marczykowski-Górecki presents at RMLL 2016
2015-12-27 [Video] Joanna Rutkowska: Towards (reasonably) trustworthy x86 laptops
2015-12-08 [Video] Joanna Rutkowska, Next Generation Threats 2015
2014-08-19 LinuxCon EU 2014 slides
2014-07-03 ITL presents on Qubes OS at LinuxCon Europe
2010-04-16 Joanna Rutkowska speaks about Qubes at Campus Party EU

Windows

2016-01-27 Qubes Windows Tools are now open source!
2013-11-26 Windows 7 seamless GUI integration coming to Qubes OS!
2012-12-14 Qubes 2 Beta 1 has been released!
2012-03-03 Windows support coming to Qubes!