XSAs released on 2026-11-06

qubes-os.org/news/2026/11/0…
0
6
43
2,081
QSB-122: Package verification bypass in APT (DSA-6607-1)

qubes-os.org/news/2026/11/0…
0
4
44
1,953
XSAs released on 2026-11-03

qubes-os.org/news/2026/11/0…
1
5
54
2,221
QSB-121: Arbitrary read/write via grant copy (XSA-523)

qubes-os.org/news/2026/11/0…
1
4
47
1,982
Please upgrade all @fedora 43 templates and standalones before it reaches end of life on 2026-12-09.

qubes-os.org/news/2026/11/0…
0
7
54
2,945
The second day of Qubes OS Summit 2026 is underway! Watch the livestream here: streaming.media.ccc.de/qubes_os/main
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4
30
3,154
Replying to @QubesOS
Schedule of presentations and sessions: pretalx.com/qubes-os-summi…
1
0
4
910
Replying to @QubesOS
Qubes OS Summit 2026 home page: pretix.eu/qubes/summit20…
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7
530
Qubes OS Summit 2026 starts in less than two hours!

Watch the livestream: streaming.media.ccc.de/qubes_os/main

Conference schedule: pretalx.com/qubes-os-summi…

How to join: qubes-os.org/news/2026/10/3…

Thank you to our sponsors!
Gold-tier: @FreedomofPress
Silver-tier: @NovaCustom_EU & @nitrokey
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2,226
We’re proud to announce that @nitrokey has joined as a Qubes OS Summit 2026 Silver-tier sponsor! In addition, with the conference nearly a week away and on-site tickets over halfway gone, this serves as our last call for tickets!

qubes-os.org/news/2026/10/2…
0
1
43
1,807
The @starlabsltd StarFighter is Qubes certified!

qubes-os.org/news/2026/10/2…
2
9
70
2,779
The @starlabsltd StarBook Horizon is Qubes certified!

qubes-os.org/news/2026/10/2…
0
3
22
1,289
XSAs released on 2026-10-13

qubes-os.org/news/2026/10/1…
0
9
74
2,426
XSAs released on 2026-10-09

qubes-os.org/news/2026/10/0…
0
5
64
2,533
QSB-120: Two CTAP proxy vulnerabilities

qubes-os.org/news/2026/10/0…
0
11
82
3,049
Qubes OS 4.3.2 has been released!

qubes-os.org/news/2026/10/0…
2
37
269
12,081
We're proud to announce two new Qubes OS Summit 2026 sponsorships: @FreedomofPress as a Gold-tier sponsor and @NovaCustom_EU as a Silver-tier sponsor! We're also pleased to share the official conference schedule, including a list of sessions and speakers.

qubes-os.org/news/2026/09/2…
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11
94
4,325
Qubes OS 4.3.2-rc1 is available for testing

qubes-os.org/news/2026/09/1…
0
7
58
2,288
QSB-119: Potential attacker-controlled format string in qvm-open-in-vm

qubes-os.org/news/2026/09/1…
0
3
19
1,462