| 152598 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9420) | Nessus | Oracle Linux Local Security Checks | 8/16/2021 | 2/9/2026 | high |
| 153174 | Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5070-1) | Nessus | Ubuntu Local Security Checks | 9/9/2021 | 9/19/2024 | high |
| 153463 | SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP3) (SUSE-SU-2021:3073-1) | Nessus | SuSE Local Security Checks | 9/17/2021 | 7/14/2023 | high |
| 153776 | RHEL 8 : kernel (RHSA-2021:3676) | Nessus | Red Hat Local Security Checks | 9/28/2021 | 11/8/2024 | high |
| 154046 | RHEL 7 : kernel (RHSA-2021:3801) | Nessus | Red Hat Local Security Checks | 10/13/2021 | 11/7/2024 | high |
| 155385 | RHEL 7 : kernel (RHSA-2021:4692) | Nessus | Red Hat Local Security Checks | 11/17/2021 | 11/7/2024 | high |
| 156163 | Debian DLA-2843-1 : linux - LTS security update | Nessus | Debian Local Security Checks | 12/17/2021 | 4/25/2023 | high |
| 157284 | Slackware Linux 14.2 kernel-generic Multiple Vulnerabilities (SSA:2022-031-01) | Nessus | Slackware Local Security Checks | 2/1/2022 | 4/25/2023 | high |
| 290975 | Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001335) | Nessus | Unity Linux Local Security Checks | 1/16/2026 | 1/16/2026 | high |
| 294685 | MiracleLinux 8 : kernel-4.18.0-305.19.1.el8_4 (AXSA:2021-2424:22) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 153598 | openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3205-1) | Nessus | SuSE Local Security Checks | 9/24/2021 | 11/29/2023 | high |
| 160446 | Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-005) | Nessus | Amazon Linux Local Security Checks | 5/2/2022 | 2/26/2026 | high |
| 154048 | RHEL 7 : kernel (RHSA-2021:3812) | Nessus | Red Hat Local Security Checks | 10/13/2021 | 10/6/2025 | high |
| 152578 | Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9422) | Nessus | Oracle Linux Local Security Checks | 8/16/2021 | 2/9/2026 | high |
| 152597 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9421) | Nessus | Oracle Linux Local Security Checks | 8/16/2021 | 2/9/2026 | high |
| 152601 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9419) | Nessus | Oracle Linux Local Security Checks | 8/16/2021 | 2/9/2026 | high |
| 153134 | Ubuntu 16.04 ESM : Linux kernel vulnerability (USN-5062-1) | Nessus | Ubuntu Local Security Checks | 9/8/2021 | 8/28/2024 | high |
| 153403 | RHEL 8 : kernel-rt (RHSA-2021:3547) | Nessus | Red Hat Local Security Checks | 9/15/2021 | 11/7/2024 | high |
| 153405 | RHEL 8 : kernel (RHSA-2021:3548) | Nessus | Red Hat Local Security Checks | 9/15/2021 | 3/6/2025 | high |
| 153442 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9450) | Nessus | Oracle Linux Local Security Checks | 9/16/2021 | 2/9/2026 | high |
| 153449 | Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5082-1) | Nessus | Ubuntu Local Security Checks | 9/16/2021 | 8/28/2024 | high |
| 153581 | SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3192-1) | Nessus | SuSE Local Security Checks | 9/23/2021 | 7/13/2023 | high |
| 154097 | Oracle Linux 7 : kernel (ELSA-2021-3801) | Nessus | Oracle Linux Local Security Checks | 10/13/2021 | 2/9/2026 | high |
| 154133 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3415-1) | Nessus | SuSE Local Security Checks | 10/14/2021 | 7/13/2023 | high |
| 154251 | RHEL 8 : kernel (RHSA-2021:3904) | Nessus | Red Hat Local Security Checks | 10/20/2021 | 11/8/2024 | high |
| 155119 | EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2713) | Nessus | Huawei Local Security Checks | 11/11/2021 | 11/24/2023 | high |
| 155679 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9564) | Nessus | Oracle Linux Local Security Checks | 11/23/2021 | 2/9/2026 | high |
| 157486 | AlmaLinux 8 : kernel (ALSA-2021:3548) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 8/7/2023 | high |
| 165161 | RHEL 7 : kernel (RHSA-2021:4768) | Nessus | Red Hat Local Security Checks | 9/15/2022 | 11/7/2024 | high |
| 184945 | Rocky Linux 8 : kernel-rt (RLSA-2021:3547) | Nessus | Rocky Linux Local Security Checks | 11/7/2023 | 11/7/2023 | high |
| 153035 | Photon OS 4.0: Linux PHSA-2021-4.0-0095 | Nessus | PhotonOS Local Security Checks | 9/7/2021 | 3/4/2026 | high |
| 155824 | openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3876-1) | Nessus | SuSE Local Security Checks | 12/3/2021 | 12/5/2022 | high |
| 155840 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3876-1) | Nessus | SuSE Local Security Checks | 12/3/2021 | 9/25/2025 | high |
| 155902 | SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3935-1) | Nessus | SuSE Local Security Checks | 12/7/2021 | 9/24/2025 | high |
| 151965 | Photon OS 4.0: Linux PHSA-2021-4.0-0065 | Nessus | PhotonOS Local Security Checks | 7/22/2021 | 3/23/2026 | high |
| 153419 | Oracle Linux 8 : kernel (ELSA-2021-3548) | Nessus | Oracle Linux Local Security Checks | 9/16/2021 | 2/9/2026 | 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 |
| 153445 | Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-5071-2) | Nessus | Ubuntu Local Security Checks | 9/16/2021 | 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 |
| 153620 | SUSE SLES12 Security Update : kernel (Live Patch 36 for SLE 12 SP3) (SUSE-SU-2021:3196-1) | 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 |
| 154086 | RHEL 7 : kernel (RHSA-2021:3767) | Nessus | Red Hat Local Security Checks | 10/13/2021 | 11/7/2024 | 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 |
| 154668 | RHEL 7 : kernel (RHSA-2021:3987) | Nessus | Red Hat Local Security Checks | 10/28/2021 | 11/7/2024 | high |
| 155547 | CentOS 7 : kernel (RHSA-2021:3801) | Nessus | CentOS Local Security Checks | 11/17/2021 | 10/10/2024 | high |
| 155814 | SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14849-1) | Nessus | SuSE Local Security Checks | 12/2/2021 | 9/24/2025 | high |
| 159093 | EulerOS 2.0 SP5 : kernel (EulerOS-SA-2022-1328) | Nessus | Huawei Local Security Checks | 3/21/2022 | 4/25/2023 | high |
| 243755 | Linux Distros Unpatched Vulnerability : CVE-2021-3653 | Nessus | Misc. | 8/5/2025 | 1/15/2026 | high |
| 153542 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3179-1) | Nessus | SuSE Local Security Checks | 9/22/2021 | 7/13/2023 | high |
