| 155959 | SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3972-1) | Nessus | SuSE Local Security Checks | 12/9/2021 | 9/24/2025 | high |
| 249474 | Linux Distros Unpatched Vulnerability : CVE-2021-3656 | Nessus | Misc. | 8/15/2025 | 5/21/2026 | high |
| 153178 | Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5071-1) | Nessus | Ubuntu Local Security Checks | 9/9/2021 | 8/28/2024 | high |
| 153540 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3178-1) | Nessus | SuSE Local Security Checks | 9/22/2021 | 7/13/2023 | high |
| 153542 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3179-1) | Nessus | SuSE Local Security Checks | 9/22/2021 | 7/13/2023 | high |
| 153622 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3205-1) | Nessus | SuSE Local Security Checks | 9/24/2021 | 7/13/2023 | high |
| 153625 | SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2021:3206-1) | Nessus | SuSE Local Security Checks | 9/24/2021 | 7/13/2023 | high |
| 153627 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3207-1) | Nessus | SuSE Local Security Checks | 9/24/2021 | 7/13/2023 | high |
| 154668 | RHEL 7 : kernel (RHSA-2021:3987) | Nessus | Red Hat Local Security Checks | 10/28/2021 | 11/7/2024 | high |
| 153443 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9451) | Nessus | Oracle Linux Local Security Checks | 9/16/2021 | 2/9/2026 | high |
| 154859 | Oracle Linux 8 : kernel (ELSA-2021-4056) | Nessus | Oracle Linux Local Security Checks | 11/3/2021 | 2/9/2026 | high |
| 180951 | Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9453) | Nessus | Oracle Linux Local Security Checks | 9/7/2023 | 2/9/2026 | high |
| 155547 | CentOS 7 : kernel (RHSA-2021:3801) | Nessus | CentOS Local Security Checks | 11/17/2021 | 10/10/2024 | high |
| 154132 | Scientific Linux Security Update : kernel on SL7.x x86_64 (2021:3801) | Nessus | Scientific Linux Local Security Checks | 10/14/2021 | 11/28/2023 | high |
| 155930 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3969-1) | Nessus | SuSE Local Security Checks | 12/8/2021 | 1/9/2026 | high |
| 157777 | Rocky Linux 8 : kernel (RLSA-2021:4056) | Nessus | Rocky Linux Local Security Checks | 2/9/2022 | 11/6/2023 | high |
| 267257 | Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414577) | Nessus | Unity Linux Local Security Checks | 10/7/2025 | 10/15/2025 | high |
| 153445 | Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-5071-2) | Nessus | Ubuntu Local Security Checks | 9/16/2021 | 8/28/2024 | high |
| 159184 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9245) | Nessus | Oracle Linux Local Security Checks | 3/23/2022 | 2/9/2026 | high |
| 159186 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2022-9244) | Nessus | Oracle Linux Local Security Checks | 3/23/2022 | 2/9/2026 | high |
