| 146986 | Debian DSA-4867-1 : grub2 - security update | Nessus | Debian Local Security Checks | 3/3/2021 | 1/18/2024 | high |
| 146996 | Photon OS 3.0: Grub2 PHSA-2021-3.0-0202 | Nessus | PhotonOS Local Security Checks | 3/3/2021 | 7/24/2024 | high |
| 151182 | EulerOS Virtualization for ARM 64 3.0.6.0 : grub2 (EulerOS-SA-2021-2001) | Nessus | Huawei Local Security Checks | 6/30/2021 | 12/12/2023 | high |
| 151349 | EulerOS Virtualization for ARM 64 3.0.2.0 : grub2 (EulerOS-SA-2021-2082) | Nessus | Huawei Local Security Checks | 7/2/2021 | 12/11/2023 | high |
| 151140 | RHEL 8 : fwupd (RHSA-2021:2566) | Nessus | Red Hat Local Security Checks | 6/29/2021 | 11/7/2024 | high |
| 184646 | Rocky Linux 8 : fwupd (RLSA-2021:2566) | Nessus | Rocky Linux Local Security Checks | 11/6/2023 | 11/6/2023 | high |
| 191200 | CentOS 9 : shim-unsigned-x64-15.6-1.el9 | Nessus | CentOS Local Security Checks | 2/29/2024 | 2/29/2024 | high |
| 150210 | EulerOS 2.0 SP9 : grub2 (EulerOS-SA-2021-1927) | Nessus | Huawei Local Security Checks | 6/3/2021 | 12/27/2023 | high |
| 149687 | RHEL 8 : shim (RHSA-2021:1734) | Nessus | Red Hat Local Security Checks | 5/19/2021 | 11/7/2024 | high |
| 154609 | NewStart CGSL CORE 5.04 / MAIN 5.04 : grub2 Multiple Vulnerabilities (NS-SA-2021-0097) | Nessus | NewStart CGSL Local Security Checks | 10/28/2021 | 11/27/2023 | high |
| 154472 | NewStart CGSL CORE 5.05 / MAIN 5.05 : grub2 Multiple Vulnerabilities (NS-SA-2021-0182) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 11/27/2023 | high |
| 148618 | EulerOS Virtualization 2.9.1 : grub2 (EulerOS-SA-2021-1714) | Nessus | Huawei Local Security Checks | 4/15/2021 | 1/4/2024 | high |
| 146952 | RHEL 7 : grub2 (RHSA-2021:0704) | Nessus | Red Hat Local Security Checks | 3/2/2021 | 11/7/2024 | high |
| 146955 | RHEL 8 : grub2 (RHSA-2021:0696) | Nessus | Red Hat Local Security Checks | 3/2/2021 | 11/7/2024 | high |
| 146976 | SUSE SLES12 Security Update : grub2 (SUSE-SU-2021:0682-1) | Nessus | SuSE Local Security Checks | 3/3/2021 | 1/18/2024 | high |
| 146978 | SUSE SLES15 Security Update : grub2 (SUSE-SU-2021:0684-1) | Nessus | SuSE Local Security Checks | 3/3/2021 | 1/18/2024 | high |
| 146988 | Oracle Linux 8 : grub2 (ELSA-2021-9077) | Nessus | Oracle Linux Local Security Checks | 3/3/2021 | 11/2/2024 | high |
| 148024 | Photon OS 4.0: Grub2 PHSA-2021-4.0-0001 | Nessus | PhotonOS Local Security Checks | 3/24/2021 | 7/23/2024 | high |
| 148045 | openSUSE Security Update : grub2 (openSUSE-2021-462) | Nessus | SuSE Local Security Checks | 3/24/2021 | 1/8/2024 | high |
| 149217 | GLSA-202104-05 : GRUB: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 5/3/2021 | 1/12/2024 | high |
| 139239 | Windows Security Feature Bypass in Secure Boot (BootHole) | Nessus | Windows | 7/31/2020 | 7/21/2025 | high |
| 236631 | Alibaba Cloud Linux 3 : 0026: grub2 (ALINUX3-SA-2021:0026) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/15/2025 | high |
| 146965 | CentOS 8 : grub2 (CESA-2021:0696) | Nessus | CentOS Local Security Checks | 3/3/2021 | 1/18/2024 | high |
| 157607 | AlmaLinux 8 : grub2 (ALSA-2021:0696) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 11/10/2023 | high |
| 223657 | Linux Distros Unpatched Vulnerability : CVE-2021-20233 | Nessus | Misc. | 3/4/2025 | 8/18/2025 | high |
