Hi, with the new pretty bad zenbleed vulnerability, how does microcode updates works in Qubes OS? Should I open an issue on GitHub to keep track about the progress by the team? I found a previous Discourse announcement in 2022 about a microcode update, so it seems Qubes OS will handle it through …

[image] QSB-090: Zenbleed (CVE-2023-20593, XSA-433) News We have published Qubes Security Bulletin 090: Zenbleed (CVE-2023-20593, XSA-433) . The text of this QSB and its accompanying cryptographic signatures are reproduced below. For an explanation of this announcement and …

Microcode update for zenbleed?

User Support General

deeplow July 25, 2023, 8:30am 6

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