| 146951 | RHEL 8 : grub2 (RHSA-2021:0698) | 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 |
| 146957 | RHEL 7 : grub2 (RHSA-2021:0703) | Nessus | Red Hat Local Security Checks | 3/2/2021 | 11/7/2024 | high |
| 146961 | RHEL 7 : grub2 (RHSA-2021:0699) | Nessus | Red Hat Local Security Checks | 3/3/2021 | 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 |
| 223657 | Linux Distros Unpatched Vulnerability : CVE-2021-20233 | Nessus | Misc. | 3/4/2025 | 9/3/2025 | high |
| 293835 | MiracleLinux 8 : shim-unsigned-x64-15.4-4.el8.ML.2 (AXSA:2021-2174:02) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 146986 | Debian DSA-4867-1 : grub2 - security update | Nessus | Debian Local Security Checks | 3/3/2021 | 1/18/2024 | high |
| 191200 | CentOS 9 : shim-unsigned-x64-15.6-1.el9 | Nessus | CentOS Local Security Checks | 2/29/2024 | 2/29/2024 | high |
| 208609 | CentOS 7 : grub2 (RHSA-2021:0699) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 184646 | Rocky Linux 8 : fwupd (RLSA-2021:2566) | Nessus | Rocky Linux Local Security Checks | 11/6/2023 | 11/6/2023 | high |
| 154506 | NewStart CGSL MAIN 6.02 : grub2 Multiple Vulnerabilities (NS-SA-2021-0133) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 11/27/2023 | high |
| 157607 | AlmaLinux 8 : grub2 (ALSA-2021:0696) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 11/10/2023 | high |
| 151362 | CentOS 8 : fwupd (CESA-2021:2566) | Nessus | CentOS Local Security Checks | 7/3/2021 | 12/11/2023 | high |
| 146959 | RHEL 7 : grub2 (RHSA-2021:0701) | Nessus | Red Hat Local Security Checks | 3/3/2021 | 11/7/2024 | high |
| 148284 | Photon OS 1.0: Grub2 PHSA-2021-1.0-0376 | Nessus | PhotonOS Local Security Checks | 4/1/2021 | 7/22/2024 | high |
| 150867 | Ubuntu 18.04 LTS / 20.04 LTS : GRUB 2 vulnerabilities (USN-4992-1) | Nessus | Ubuntu Local Security Checks | 6/18/2021 | 8/27/2024 | high |
| 294091 | MiracleLinux 8 : fwupd-1.5.9-1.el8.ML.1 (AXSA:2022-2904:01) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
