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qubes-announce
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Welcome to the qubes-announce mailing list!
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Andrew David Wong
11/23/22
QSB-087: Qrexec: Injection of unsanitized data into log output
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 087: Qrexec: Injection of
unread,
QSB-087: Qrexec: Injection of unsanitized data into log output
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 087: Qrexec: Injection of
11/23/22
Andrew David Wong
11/8/22
QSB-086: Speculative security issues on AMD CPUs (XSA-422)
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 086: Speculative security
unread,
QSB-086: Speculative security issues on AMD CPUs (XSA-422)
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 086: Speculative security
11/8/22
Andrew David Wong
11/1/22
QSB-085: Xenstore: Guests can crash xenstored (XSA-414)
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 085: Xenstore: Guests can
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QSB-085: Xenstore: Guests can crash xenstored (XSA-414)
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 085: Xenstore: Guests can
11/1/22
Andrew David Wong
8/6/22
QSB-084: Split GPG: GnuPG file descriptor confusion and file existence leak
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 084: Split GPG: GnuPG
unread,
QSB-084: Split GPG: GnuPG file descriptor confusion and file existence leak
Dear Qubes Community, We have just published [Qubes Security Bulletin (QSB) 084: Split GPG: GnuPG
8/6/22
Andrew David Wong
8/4/22
Qubes OS 4.0 has reached EOL
Dear Qubes Community, As [previously announced](https://www.qubes-os.org/news/2022/07/04/qubes-os-4-0
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Qubes OS 4.0 has reached EOL
Dear Qubes Community, As [previously announced](https://www.qubes-os.org/news/2022/07/04/qubes-os-4-0
8/4/22
Andrew David Wong
7/18/22
Qubes OS 4.1.1 has been released!
Dear Qubes Community, We're pleased to announce the stable release of Qubes 4.1.1! This release
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Qubes OS 4.1.1 has been released!
Dear Qubes Community, We're pleased to announce the stable release of Qubes 4.1.1! This release
7/18/22
Andrew David Wong
7/13/22
QSB-083: Retbleed: Arbitrary speculative code execution with return instructions (XSA-407)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 083: Retbleed: Arbitrary
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QSB-083: Retbleed: Arbitrary speculative code execution with return instructions (XSA-407)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 083: Retbleed: Arbitrary
7/13/22
Andrew David Wong
7/5/22
QSB-082: Memory management issues in PV frontend drivers
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 082: Memory management
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QSB-082: Memory management issues in PV frontend drivers
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 082: Memory management
7/5/22
Andrew David Wong
7/5/22
Qubes OS 4.0 reaches EOL on 2022-08-04
Dear Qubes Community, Qubes OS 4.0 is scheduled to reach end-of-life (EOL) on 2022-08-04 -- one month
unread,
Qubes OS 4.0 reaches EOL on 2022-08-04
Dear Qubes Community, Qubes OS 4.0 is scheduled to reach end-of-life (EOL) on 2022-08-04 -- one month
7/5/22
Andrew David Wong
6/17/22
QSB-081: x86: MMIO Stale Data vulnerabilities (XSA-404)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 081: x86: MMIO Stale Data
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QSB-081: x86: MMIO Stale Data vulnerabilities (XSA-404)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 081: x86: MMIO Stale Data
6/17/22
Andrew David Wong
6/9/22
QSB-080: Issues with PV domains and PCI passthrough (XSA-401, XSA-402)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 080: Issues with PV
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QSB-080: Issues with PV domains and PCI passthrough (XSA-401, XSA-402)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 080: Issues with PV
6/9/22
Andrew David Wong
4/5/22
QSB-079: Two IOMMU-related Xen issues (XSA-399, XSA-400)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 079: Two IOMMU- related
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QSB-079: Two IOMMU-related Xen issues (XSA-399, XSA-400)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 079: Two IOMMU- related
4/5/22
Andrew David Wong
3/10/22
QSB-078: Linux kernel PV driver issues and LVM misconfiguration
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 078: Linux kernel PV
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QSB-078: Linux kernel PV driver issues and LVM misconfiguration
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 078: Linux kernel PV
3/10/22
Andrew David Wong
3/10/22
QSB-077: Multiple speculative security issues (XSA-398)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 077: Multiple speculative
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QSB-077: Multiple speculative security issues (XSA-398)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 077: Multiple speculative
3/10/22
Andrew David Wong
2/10/22
QSB-076: Intel microcode updates
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 076: Intel microcode
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QSB-076: Intel microcode updates
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 076: Intel microcode
2/10/22
Andrew David Wong
2/4/22
Qubes OS 4.1.0 has been released!
Dear Qubes Community, At long last, the Qubes 4.1.0 stable release has arrived! The culmination of
unread,
Qubes OS 4.1.0 has been released!
Dear Qubes Community, At long last, the Qubes 4.1.0 stable release has arrived! The culmination of
2/4/22
Andrew David Wong
1/25/22
QSB-075: Insufficient cleanup of passed-through device IRQs (XSA-395)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 075: Insufficient cleanup
unread,
QSB-075: Insufficient cleanup of passed-through device IRQs (XSA-395)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 075: Insufficient cleanup
1/25/22
Andrew David Wong
11/24/21
QSB-074: Xen issues related to populate-on-demand (XSA-388, XSA-389)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 074: Xen issues related to
unread,
QSB-074: Xen issues related to populate-on-demand (XSA-388, XSA-389)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 074: Xen issues related to
11/24/21
Andrew David Wong
10/15/21
QSB-073: Race condition when setting override-redirect flag
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 073: Race condition when
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QSB-073: Race condition when setting override-redirect flag
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 073: Race condition when
10/15/21
Andrew David Wong
9/27/21
QSB-072: Inconsistent handling of the override-redirect flag
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 072: Inconsistent handling
unread,
QSB-072: Inconsistent handling of the override-redirect flag
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 072: Inconsistent handling
9/27/21
Marek Marczykowski-Górecki
,
Andrew David Wong
2
9/9/21
QSB-071: Fatal options filtering flaw in Split GPG
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 071: Fatal options
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QSB-071: Fatal options filtering flaw in Split GPG
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 071: Fatal options
9/9/21
Andrew David Wong
8/25/21
QSB-070: Xen issues related to grant tables v2 and IOMMU
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 070: Xen issues related to
unread,
QSB-070: Xen issues related to grant tables v2 and IOMMU
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 070: Xen issues related to
8/25/21
Andrew David Wong
6/8/21
QSB-069: Multiple Xen and Intel issues
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 069: Multiple Xen and
unread,
QSB-069: Multiple Xen and Intel issues
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 069: Multiple Xen and
6/8/21
Andrew David Wong
6/4/21
QSB-068: Disconnecting a video output can cause XScreenSaver to crash
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 068: Disconnecting a video
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QSB-068: Disconnecting a video output can cause XScreenSaver to crash
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 068: Disconnecting a video
6/4/21
Andrew David Wong
3/19/21
QSB-067: Multiple RPM vulnerabilities
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 067: Multiple RPM
unread,
QSB-067: Multiple RPM vulnerabilities
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 067: Multiple RPM
3/19/21
Andrew David Wong
3/5/21
Qubes OS 4.0.4 has been released!
Dear Qubes Community, We're pleased to announce the release of Qubes OS 4.0.4! This is the fourth
unread,
Qubes OS 4.0.4 has been released!
Dear Qubes Community, We're pleased to announce the release of Qubes OS 4.0.4! This is the fourth
3/5/21
Andrew David Wong
3/3/21
QSB-066: XML injection through libvirt domain configuration
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 066: XML injection through
unread,
QSB-066: XML injection through libvirt domain configuration
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 066: XML injection through
3/3/21
Andrew David Wong
2/19/21
QSB-065: Missed flush in XSA-321 backport (XSA-366)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 065: Missed flush in XSA-
unread,
QSB-065: Missed flush in XSA-321 backport (XSA-366)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 065: Missed flush in XSA-
2/19/21
Andrew David Wong
2/17/21
QSB-064: Linux: error handling issues in blkback's grant mapping (XSA-365)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 064: Linux: error handling
unread,
QSB-064: Linux: error handling issues in blkback's grant mapping (XSA-365)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 064: Linux: error handling
2/17/21
Andrew David Wong
12/16/20
QSB-063: Multiple Xen issues (XSA-115, XSA-325, XSA-350)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 063: Stack corruption from
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QSB-063: Multiple Xen issues (XSA-115, XSA-325, XSA-350)
Dear Qubes Community, We have just published Qubes Security Bulletin (QSB) 063: Stack corruption from
12/16/20