Ubuntu 26.10 introduce una modifica importante alla gestione di GRUB con Secure Boot. Btrfs, XFS, ZFS, LVM e LUKS non saranno più supportati nella partizione `/boot` con l'avvio protetto attivo. #Ubuntu #Linux #SecureBoot #GRUB #Btrfs #ZFS #Canonical www.linuxeasy.org/ubuntu-26-10...
Ubuntu 26.10 limita il supporto a Btrfs, XFS e ZFS per l'avvio con Secure Boot
Ubuntu 26.10 limita il supporto ai filesystem di avvio con Secure Boot per ridurre le vulnerabilità di GRUB e rafforzare la sicurezza
www.linuxeasy.org
November 7, 2026 at 3:34 PM
Ubuntu 26.10 introduce una modifica importante alla gestione di GRUB con Secure Boot. Btrfs, XFS, ZFS, LVM e LUKS non saranno più supportati nella partizione `/boot` con l'avvio protetto attivo. #Ubuntu #Linux #SecureBoot #GRUB #Btrfs #ZFS #Canonical www.linuxeasy.org/ubuntu-26-10...
Nu rest de grote vraag: draai ik een NAS OS op de NAS met in een vm de derde k8s node, of draai ik Talos op de NAS met S3/samba/HomeAssistant als k8s pods?
Het eerste is veruit het eenvoudigst, maar het tweede ondersteunt secureboot met automatische encryptie van de data...
Het eerste is veruit het eenvoudigst, maar het tweede ondersteunt secureboot met automatische encryptie van de data...
November 6, 2026 at 10:57 AM
Nu rest de grote vraag: draai ik een NAS OS op de NAS met in een vm de derde k8s node, of draai ik Talos op de NAS met S3/samba/HomeAssistant als k8s pods?
Het eerste is veruit het eenvoudigst, maar het tweede ondersteunt secureboot met automatische encryptie van de data...
Het eerste is veruit het eenvoudigst, maar het tweede ondersteunt secureboot met automatische encryptie van de data...
Explore how UEFI bootkits slip past Secure Boot, hijack firmware, and threaten PC safety! #UEFI #Bootkit #SecureBoot #Firmware #CyberSecurity #Infosec #Tech
Video
A detailed look at how UEFI bootkits bypass Secure Boot and compromise system firmware. Tools used for generation Text Gemini Narator Azure TTS Clips Pexel Rendering Remotion
www.youtube.com
November 4, 2026 at 2:47 AM
Explore how UEFI bootkits slip past Secure Boot, hijack firmware, and threaten PC safety! #UEFI #Bootkit #SecureBoot #Firmware #CyberSecurity #Infosec #Tech
［警戒］BlackX、更新済みWindowsのSecure Bootを越えて感染
Kaspersky の報告で、UEFI ブートキット BlackX が、更新を当てきった Windows に感染していたことが分かった。CVE-2022-21894（Baton Drop）を使い、Windows Production PCA 2011 の失効（DBX）を有効にしていない PC が対象になる。
https://chuiho.net/posts/blackx-uefi-bootkit-secure-boot-bypass/ #UEFIブートキット #SecureBoot
Kaspersky の報告で、UEFI ブートキット BlackX が、更新を当てきった Windows に感染していたことが分かった。CVE-2022-21894（Baton Drop）を使い、Windows Production PCA 2011 の失効（DBX）を有効にしていない PC が対象になる。
https://chuiho.net/posts/blackx-uefi-bootkit-secure-boot-bypass/ #UEFIブートキット #SecureBoot
BlackX、更新済みWindowsのSecure Bootを越えて感染
Kaspersky の報告で、UEFI ブートキット BlackX が、更新を当てきった Windows に感染していたことが分かった。CVE-2022-21894（Baton Drop）を使い、Windows Production PCA 2011 の失効（DBX）を有効にしていない PC が対象になる。
chuiho.net
November 3, 2026 at 6:33 PM
［警戒］BlackX、更新済みWindowsのSecure Bootを越えて感染
Kaspersky の報告で、UEFI ブートキット BlackX が、更新を当てきった Windows に感染していたことが分かった。CVE-2022-21894（Baton Drop）を使い、Windows Production PCA 2011 の失効（DBX）を有効にしていない PC が対象になる。
https://chuiho.net/posts/blackx-uefi-bootkit-secure-boot-bypass/ #UEFIブートキット #SecureBoot
Kaspersky の報告で、UEFI ブートキット BlackX が、更新を当てきった Windows に感染していたことが分かった。CVE-2022-21894（Baton Drop）を使い、Windows Production PCA 2011 の失効（DBX）を有効にしていない PC が対象になる。
https://chuiho.net/posts/blackx-uefi-bootkit-secure-boot-bypass/ #UEFIブートキット #SecureBoot
Microsoft publishes patch guidance for Windows 11 Secure Boot certificate updates. Expect extra reboots during installation. 🔒💻
https://pcmasterinsider.com/windows-11-secure-boot-certificate-update-reboot/
#Windows11 #SecureBoot #TechNews
https://pcmasterinsider.com/windows-11-secure-boot-certificate-update-reboot/
#Windows11 #SecureBoot #TechNews
Microsoft Issues Windows 11 Patch Guidance for Secure Boot Refresh
Microsoft issues official patch guidance for Windows 11 users to handle Secure Boot certificate refreshes and extra reboots.
pcmasterinsider.com
November 3, 2026 at 12:47 AM
Microsoft publishes patch guidance for Windows 11 Secure Boot certificate updates. Expect extra reboots during installation. 🔒💻
https://pcmasterinsider.com/windows-11-secure-boot-certificate-update-reboot/
#Windows11 #SecureBoot #TechNews
https://pcmasterinsider.com/windows-11-secure-boot-certificate-update-reboot/
#Windows11 #SecureBoot #TechNews
@chama.pro Yeah that much I do know, but I don't really mess with SecureBoot. I like my computing fast and loose :p
November 2, 2026 at 2:41 PM
@chama.pro Yeah that much I do know, but I don't really mess with SecureBoot. I like my computing fast and loose :p
Honestly i’d rather run Arch on the Macbook. I liked running that before i needed Windows 11 on my desktop and SecureBoot issues are the only reason i stopped. I really wish my VRChat Unity Projects would work under Linux but they all throw different errors when i load them.
November 1, 2026 at 8:45 PM
Honestly i’d rather run Arch on the Macbook. I liked running that before i needed Windows 11 on my desktop and SecureBoot issues are the only reason i stopped. I really wish my VRChat Unity Projects would work under Linux but they all throw different errors when i load them.
Running Asahi for a bit on my old M1 MacBook reminded me how much of a pain Linux on ARM is, and why I really dislike the Fedora ecosystem.
All that said I don't think there's a good Debian Derivative that is non-free driver complete, has KDE as default, and will automatically support SecureBoot
All that said I don't think there's a good Debian Derivative that is non-free driver complete, has KDE as default, and will automatically support SecureBoot
November 1, 2026 at 8:11 PM
Running Asahi for a bit on my old M1 MacBook reminded me how much of a pain Linux on ARM is, and why I really dislike the Fedora ecosystem.
All that said I don't think there's a good Debian Derivative that is non-free driver complete, has KDE as default, and will automatically support SecureBoot
All that said I don't think there's a good Debian Derivative that is non-free driver complete, has KDE as default, and will automatically support SecureBoot
spent my night signing my kernel for secureboot and EAC (i'm mostly interested in trying if it makes games work proper on linux) and its times like this i wish i had an amd gpu instead.
November 1, 2026 at 9:52 AM
spent my night signing my kernel for secureboot and EAC (i'm mostly interested in trying if it makes games work proper on linux) and its times like this i wish i had an amd gpu instead.
Nobara Linux ya es compatible con EAC V2. Pero requiere activación manual
wiki.nobaraproject.org/secureboot
wiki.nobaraproject.org/secureboot
How to set up Secureboot
How to set up Secureboot
wiki.nobaraproject.org
October 30, 2026 at 11:11 PM
Nobara Linux ya es compatible con EAC V2. Pero requiere activación manual
wiki.nobaraproject.org/secureboot
wiki.nobaraproject.org/secureboot
listen id run linux on my desktop but i need to figure out how to turn secureboot off first and i havent bothered. ill get to it later its fine
October 30, 2026 at 6:24 PM
listen id run linux on my desktop but i need to figure out how to turn secureboot off first and i havent bothered. ill get to it later its fine
Okay, having read it now: sure, being able to intercept SecureBoot is not great, but this still only applies to when you’re PXE-booting on a network to which the attacker has enough access, and PXE necessarily needs to involve a well-sandboxed network, as you say
October 30, 2026 at 12:04 PM
Okay, having read it now: sure, being able to intercept SecureBoot is not great, but this still only applies to when you’re PXE-booting on a network to which the attacker has enough access, and PXE necessarily needs to involve a well-sandboxed network, as you say
SecureBoot disabled, right?
October 29, 2026 at 8:20 PM
SecureBoot disabled, right?
I didn't read the article, but if this is a buffer overflow in PXE module in DXE in UEFI, then SecureBoot works as intended: it verified DXE and CPU started executing it. Just it is a vulnerability in DXE.
October 28, 2026 at 2:15 AM
I didn't read the article, but if this is a buffer overflow in PXE module in DXE in UEFI, then SecureBoot works as intended: it verified DXE and CPU started executing it. Just it is a vulnerability in DXE.
Basically, as soon as CPU 0, or even the CPU or Chipset uncore is functional, everything after that should be verified by secureboot until you hit the final bootstrap, at which point secureboot can be disabled at the user's choice.
October 27, 2026 at 11:40 PM
Basically, as soon as CPU 0, or even the CPU or Chipset uncore is functional, everything after that should be verified by secureboot until you hit the final bootstrap, at which point secureboot can be disabled at the user's choice.
更新されたよ、見に来てね!→
【CVSS 4.4の「中程度」でSecure Boot突破】パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 26/10/28(水) https://www.youtube.com/shorts/uPBBSj2QY8g
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
【CVSS 4.4の「中程度」でSecure Boot突破】パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 26/10/28(水) https://www.youtube.com/shorts/uPBBSj2QY8g
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
October 27, 2026 at 9:35 PM
更新されたよ、見に来てね!→
【CVSS 4.4の「中程度」でSecure Boot突破】パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 26/10/28(水) https://www.youtube.com/shorts/uPBBSj2QY8g
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
【CVSS 4.4の「中程度」でSecure Boot突破】パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 26/10/28(水) https://www.youtube.com/shorts/uPBBSj2QY8g
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
更新されたよ、見に来てね!→
パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 2026年10月28日(水) https://www.youtube.com/watch?v=Kw7EsgK95DQ
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 2026年10月28日(水) https://www.youtube.com/watch?v=Kw7EsgK95DQ
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
October 27, 2026 at 9:00 PM
更新されたよ、見に来てね!→
パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 2026年10月28日(水) https://www.youtube.com/watch?v=Kw7EsgK95DQ
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
パッチの先に罠がある 4年前の穴で国家級攻撃 失効リストまで確かめた? 2026年10月28日(水) https://www.youtube.com/watch?v=Kw7EsgK95DQ
#SecureBoot #PHP #KaliLinux #Linuxカーネル #UEFI
BlackX bootkit revives BlackLotus techniques to bypass Secure Boot in diplomatic espionage. #SecureBoot #Bootkit #BlackX #BlackLotus #APT41 #Malware thedailytechfeed.com/blackx-bootk...
October 27, 2026 at 1:56 AM
BlackX bootkit revives BlackLotus techniques to bypass Secure Boot in diplomatic espionage. #SecureBoot #Bootkit #BlackX #BlackLotus #APT41 #Malware thedailytechfeed.com/blackx-bootk...
#blackx #uefi #bootkit exploits #batondrop flaw to bypass #secureboot
https://www.bleepingcomputer.com/news/security/blackx-uefi-bootkit-exploits-baton-drop-flaw-to-bypass-secure-boot/
#cybersecurity
https://www.bleepingcomputer.com/news/security/blackx-uefi-bootkit-exploits-baton-drop-flaw-to-bypass-secure-boot/
#cybersecurity
BlackX UEFI bootkit exploits Baton Drop flaw to bypass Secure Boot (BleepingComputer)
A new UEFI bootkit named BlackX, deployed in an espionage campaign in early 2026, exploited the old Baton Drop vulnerability to bypass Secure Boot and load a malicious driver designed to interfere …
www.bleepingcomputer.com
October 26, 2026 at 3:00 PM
As a fellow nvidia use I get it. It would be very annoying to boot into the bios and turn secureboot on and off all the time. Signed nvidia drivers would be a god send.
Fortunately, all the games I play work just fine in Linux without secureboot enabled.
Fortunately, all the games I play work just fine in Linux without secureboot enabled.
October 25, 2026 at 8:26 AM
As a fellow nvidia use I get it. It would be very annoying to boot into the bios and turn secureboot on and off all the time. Signed nvidia drivers would be a god send.
Fortunately, all the games I play work just fine in Linux without secureboot enabled.
Fortunately, all the games I play work just fine in Linux without secureboot enabled.
I have an Nvidia card so even if my distro did work with dual boot and SecureBoot (i'm pretty sure it does not, it's CachyOS) it's still out of the question.
October 25, 2026 at 7:19 AM
I have an Nvidia card so even if my distro did work with dual boot and SecureBoot (i'm pretty sure it does not, it's CachyOS) it's still out of the question.
UEFI bootkit BlackX exploited Baton Drop (CVE-2022-21894) because admins missed manual Secure Boot revocation, even on patched systems.
#UEFI #SecureBoot
#UEFI #SecureBoot
October 25, 2026 at 6:54 AM
UEFI bootkit BlackX exploited Baton Drop (CVE-2022-21894) because admins missed manual Secure Boot revocation, even on patched systems.
#UEFI #SecureBoot
#UEFI #SecureBoot