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Github Security Blog
Github Security Blog
added 2026/02/04 9:36 p.m.11 views

EVE's Debug Functions Unlockable Without Triggering Measured Boot

Impact On boot, Pillar checks for /config/GlobalConfig/global.json and overrides system configuration if present. This allows enabling debug functions like SSH debug.enable.ssh, USB keyboard debug.enable.usb, and VNC access app.allow.vnc without triggering the measured boot. Thus, a user with...

8.8CVSS7.8AI score0.00159EPSS
SaveExploits0References7Affected Software1
Snyk
Snyk
added 2026/02/04 8:46 p.m.5 views

Insecure Storage of Sensitive Information

Overview Affected versions of this package are vulnerable to Insecure Storage of Sensitive Information due to the /config partition not being protected by measured boot, mutable, and unencrypted. An attacker can gain unauthorized root access by physically removing the disk, modifying the /config...

8.8CVSS8AI score0.00159EPSS
SaveExploits0References3
OSV
OSV
added 2026/02/04 8:46 p.m.33 views

GHSA-3MQ9-XHGQ-R7GJ EVE: SSH as Root Unlockable Without Triggering Measured Boot

Impact On boot, the Pillar container checks for /config/authorizedkeys. If present with a valid public key, it enables SSH on port 22 with root login. The /config partition is not protected by measured boot, is mutable and unencrypted. This enables an attacker with physical access to the device t...

5.9CVSS5.5AI score0.00159EPSS
SaveExploits0References7
Positive Technologies
Positive Technologies
added 2026/02/04 12:0 a.m.19 views

PT-2026-6354

Impact On boot, the Pillar container checks for /config/authorized keys. If present with a valid public key, it enables SSH on port 22 with root login. The /config partition is not protected by measured boot, is mutable and unencrypted. This enables an attacker with physical access to the device ...

8.8CVSS5.5AI score0.00159EPSS
SaveExploits0References8
Tenable Nessus
Tenable Nessus
added 2026/01/31 12:0 a.m.8 views

EulerOS Virtualization 2.10.0 : grub2 (EulerOS-SA-2026-1170)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : GNU GRUB aka GRUB2 through 2.12 does not use a constant-time algorithm for grubcryptomemcmp and thus allows side-channel...

8.8CVSS6.6AI score0.01405EPSS
SaveExploits1References25
Tenable Nessus
Tenable Nessus
added 2026/01/20 12:0 a.m.5 views

MiracleLinux 8 : shim-15.8-4.el8_9.ML.1 (AXSA:2024-7744:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7744:01 advisory. shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

8.3CVSS5.9AI score0.04892EPSS
SaveExploits0References7
Tenable Nessus
Tenable Nessus
added 2026/01/20 12:0 a.m.7 views

MiracleLinux 9 : fwupd-1.8.10-2.el9.ML.1 (AXSA:2023-5696:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5696:02 advisory. fwupd: world readable password in /etc/fwupd/redfish.conf CVE-2022-3287 shim: 3rd party shim allow secure boot bypass CVE-2022-34301 shim: 3rd party...

6.7CVSS8.6AI score0.01076EPSS
SaveExploits0References5
Tenable Nessus
Tenable Nessus
added 2026/01/20 12:0 a.m.5 views

MiracleLinux 7 : grub2-2.02-0.87.14.0.1.el7.AXS7 (AXSA:2024-7721:02)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-7721:02 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 Tenable has extracted the...

8.6CVSS7.5AI score0.00514EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
added 2026/01/20 12:0 a.m.5 views

MiracleLinux 8 : grub2-2.02-142.el8.1.ML.1 (AXSA:2023-4726:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4726:01 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 grub2: Heap based...

8.6CVSS8.2AI score0.00872EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2026/01/20 12:0 a.m.6 views

MiracleLinux 9 : grub2-2.06-46.el9.3.ML.1 (AXSA:2023-5114:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5114:03 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 grub2: Heap based...

8.6CVSS7.4AI score0.00872EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2026/01/16 12:0 a.m.8 views

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004420)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004420 advisory. An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivarssdt ACPI variable could be used by...

6.9CVSS6.8AI score0.00514EPSS
SaveExploits0References16
RedhatCVE
RedhatCVE
added 2026/01/09 12:38 p.m.6 views

CVE-2023-50810

In certain Sonos products before Sonos S1 Release 11.12 and S2 release 15.9, a vulnerability exists in the U-Boot component of the firmware that allow persistent arbitrary code execution with Linux kernel privileges. A failure to correctly handle the return value of the setenv command can be used...

6CVSS7.9AI score0.00789EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 12:14 p.m.12 views

CVE-2018-9364

In the LG LAF component, there is a special command that allowed modification of certain partitions. This could lead to bypass of secure boot. User interaction is not needed for exploitation...

7.5CVSS9.2AI score0.00206EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 9:49 a.m.9 views

CVE-2020-24637

Two vulnerabilities in ArubaOS GRUB2 implementation allows for an attacker to bypass secureboot. Successful exploitation of this vulnerability this could lead to remote compromise of system integrity by allowing an attacker to load an untrusted or modified kernel in Aruba 9000 Gateway; Aruba 7000...

9CVSS6.9AI score0.01551EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 9:0 a.m.7 views

CVE-2023-43633

On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the file exists, it overrides the existing configuration on the device on boot. This allows an attacker to change the system’s configuration, which also includes some debug functions...

8.8CVSS6.8AI score0.00159EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
added 2026/01/08 12:0 a.m.5 views

IGEL OS < 11.0.0 Secure Boot bypass (CVE-2025-47827)

The version of IGEL OS running on the remote host is prior to version 11. It is, therefore, affected by a cryptographic signature verification vulnerability in the igel-flash-driver module. An attacker could exploit this flaw to bypass Secure Boot protections. By leveraging the improper...

4.6CVSS8.6AI score0.04003EPSS
SaveExploits2References2
SUSE CVE
SUSE CVE
added 2025/12/05 12:45 a.m.21 views

SUSE CVE-2025-2486

The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based...

8.8CVSS7AI score0.00127EPSS
SaveExploits0References3
OSV
OSV
added 2025/11/26 6:15 p.m.4 views

UBUNTU-CVE-2025-2486

The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based...

8.8CVSS5.8AI score0.00127EPSS
SaveExploits0References2
Debian CVE
Debian CVE
added 2025/11/26 5:33 p.m.7 views

CVE-2025-2486

The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based...

8.8CVSS8AI score0.00127EPSS
SaveExploits0
RedHat Linux
RedHat Linux
added 2025/11/11 8:55 a.m.6 views

grub2: grub-core/gettext: Integer overflow leads to Heap OOB Write.

A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grubgettextgetstrfromposition may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the...

6.7CVSS5.8AI score0.00239EPSS
SaveExploits0References4
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