| 155840 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3876-1) | Nessus | SuSE Local Security Checks | 2021/12/3 | 2023/7/13 | high |
| 151965 | Photon OS 4.0: Linux PHSA-2021-4.0-0065 | Nessus | PhotonOS Local Security Checks | 2021/7/22 | 2025/8/21 | high |
| 249474 | Linux Distros Unpatched Vulnerability : CVE-2021-3656 | Nessus | Misc. | 2025/8/15 | 2025/9/6 | high |
| 152597 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9421) | Nessus | Oracle Linux Local Security Checks | 2021/8/16 | 2024/10/23 | high |
| 153442 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9450) | Nessus | Oracle Linux Local Security Checks | 2021/9/16 | 2024/10/24 | high |
| 153445 | Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-5071-2) | Nessus | Ubuntu Local Security Checks | 2021/9/16 | 2024/8/28 | high |
| 153449 | Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5082-1) | Nessus | Ubuntu Local Security Checks | 2021/9/16 | 2024/8/28 | high |
| 153535 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3177-1) | Nessus | SuSE Local Security Checks | 2021/9/22 | 2023/7/13 | high |
| 153542 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3179-1) | Nessus | SuSE Local Security Checks | 2021/9/22 | 2023/7/13 | high |
| 153776 | RHEL 8 : kernel (RHSA-2021:3676) | Nessus | Red Hat Local Security Checks | 2021/9/28 | 2024/11/8 | high |
| 153174 | Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5070-1) | Nessus | Ubuntu Local Security Checks | 2021/9/9 | 2024/9/19 | high |
| 153177 | Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5073-1) | Nessus | Ubuntu Local Security Checks | 2021/9/9 | 2024/8/27 | high |
| 153179 | Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5072-1) | Nessus | Ubuntu Local Security Checks | 2021/9/9 | 2024/8/27 | high |
| 154254 | RHEL 8 : kernel-rt (RHSA-2021:3909) | Nessus | Red Hat Local Security Checks | 2021/10/20 | 2024/11/7 | high |
| 157563 | AlmaLinux 8 : kernel (ALSA-2021:4056) | Nessus | Alma Linux Local Security Checks | 2022/2/9 | 2022/3/11 | high |
| 180928 | Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9452) | Nessus | Oracle Linux Local Security Checks | 2023/9/7 | 2024/11/2 | high |
| 154048 | RHEL 7 : kernel (RHSA-2021:3812) | Nessus | Red Hat Local Security Checks | 2021/10/13 | 2024/11/7 | high |
| 159184 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9245) | Nessus | Oracle Linux Local Security Checks | 2022/3/23 | 2024/10/22 | high |
| 154133 | SUSE SLES15 セキュリティ更新プログラム: カーネル (SUSE-SU-2021:3415-1) | Nessus | SuSE Local Security Checks | 2021/10/14 | 2023/7/13 | high |
| 154834 | RHEL 8：kernel（RHSA-2021:4056） | Nessus | Red Hat Local Security Checks | 2021/11/2 | 2025/3/6 | high |
| 154849 | RHEL 8: kernel-rt（RHSA-2021：4088) | Nessus | Red Hat Local Security Checks | 2021/11/2 | 2024/11/7 | high |
| 152578 | Oracle Linux 7: Unbreakable Enterprise kernel-container (ELSA-2021-9422) | Nessus | Oracle Linux Local Security Checks | 2021/8/16 | 2024/10/22 | high |
| 152598 | Oracle Linux 7/8：Unbreakable Enterprise Kernel (ELSA-2021-9420) | Nessus | Oracle Linux Local Security Checks | 2021/8/16 | 2024/10/23 | high |
| 153476 | Ubuntu 16.04ESM/18.04 LTS : Linux カーネル (GCP) の脆弱性 (USN-5073-2) | Nessus | Ubuntu Local Security Checks | 2021/9/18 | 2024/8/27 | high |
| 153581 | SUSE SLES12 セキュリティ更新プログラム: カーネル (SUSE-SU-2021:3192-1) | Nessus | SuSE Local Security Checks | 2021/9/23 | 2023/7/13 | high |
| 153598 | openSUSE 15 セキュリティ更新: カーネル (openSUSE-SU-2021:3205-1) | Nessus | SuSE Local Security Checks | 2021/9/24 | 2023/11/29 | high |
| 153668 | Debian DSA-4978-1 : linux - セキュリティ更新 | Nessus | Debian Local Security Checks | 2021/9/25 | 2025/1/24 | high |
| 155547 | CentOS 7 : kernel (RHSA-2021:3801) | Nessus | CentOS Local Security Checks | 2021/11/17 | 2024/10/10 | high |
| 155840 | SUSE SLES15セキュリティ更新プログラム: カーネル (SUSE-SU-2021:3876-1) | Nessus | SuSE Local Security Checks | 2021/12/3 | 2023/7/13 | high |
| 249474 | Linux Distros のパッチ未適用の脆弱性: CVE-2021-3656 | Nessus | Misc. | 2025/8/15 | 2025/9/6 | high |
| 153540 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3178-1) | Nessus | SuSE Local Security Checks | 2021/9/22 | 2023/7/13 | high |
| 153541 | openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3179-1) | Nessus | SuSE Local Security Checks | 2021/9/22 | 2023/11/30 | high |
| 153622 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3205-1) | Nessus | SuSE Local Security Checks | 2021/9/24 | 2023/7/13 | high |
| 153627 | SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3207-1) | Nessus | SuSE Local Security Checks | 2021/9/24 | 2023/7/13 | high |
| 154047 | RHEL 7 : kernel-rt (RHSA-2021:3802) | Nessus | Red Hat Local Security Checks | 2021/10/13 | 2024/11/7 | high |
| 154097 | Oracle Linux 7 : kernel (ELSA-2021-3801) | Nessus | Oracle Linux Local Security Checks | 2021/10/13 | 2024/10/23 | high |
| 154132 | Scientific Linux Security Update : kernel on SL7.x x86_64 (2021:3801) | Nessus | Scientific Linux Local Security Checks | 2021/10/14 | 2023/11/28 | high |
| 154668 | RHEL 7 : kernel (RHSA-2021:3987) | Nessus | Red Hat Local Security Checks | 2021/10/28 | 2024/11/7 | high |
| 153418 | Amazon Linux 2 : kernel (ALAS-2021-1704) | Nessus | Amazon Linux Local Security Checks | 2021/9/16 | 2024/12/11 | high |
| 153443 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9451) | Nessus | Oracle Linux Local Security Checks | 2021/9/16 | 2024/10/24 | 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 | 2021/9/17 | 2023/7/14 | high |
| 155679 | Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2021-9564) | Nessus | Oracle Linux Local Security Checks | 2021/11/23 | 2024/10/22 | high |
| 164564 | Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.0.2.5) | Nessus | Misc. | 2022/9/1 | 2025/2/17 | high |
| 157777 | Rocky Linux 8 : kernel (RLSA-2021:4056) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/6 | high |
| 157740 | Rocky Linux 8 : kernel-rt (RLSA-2021:4088) | Nessus | Rocky Linux Local Security Checks | 2022/2/9 | 2023/11/7 | high |
| 153035 | Photon OS 4.0: Linux PHSA-2021-4.0-0095 | Nessus | PhotonOS Local Security Checks | 2021/9/7 | 2025/8/22 | high |
| 155930 | SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3969-1) | Nessus | SuSE Local Security Checks | 2021/12/8 | 2023/7/13 | high |
| 164603 | Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.1) | Nessus | Misc. | 2022/9/1 | 2025/2/17 | high |
| 155824 | openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3876-1) | Nessus | SuSE Local Security Checks | 2021/12/3 | 2022/12/5 | high |
| 155959 | SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3972-1) | Nessus | SuSE Local Security Checks | 2021/12/9 | 2023/7/13 | high |
