| 504235 | Siemens SIMATIC S7-1500 Buffer Copy without Checking Size of Input (CVE-2021-3177) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | critical |
| 145303 | GLSA-202101-18 : Python: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 1/25/2021 | 1/26/2024 | critical |
| 145751 | Fedora 33 : mingw-python3 (2021-ced31f3f0c) | Nessus | Fedora Local Security Checks | 2/1/2021 | 1/25/2024 | critical |
| 146749 | Fedora 33 : python3.7 (2021-f4fd9372c7) | Nessus | Fedora Local Security Checks | 2/22/2021 | 1/19/2024 | critical |
| 146841 | Fedora 32 : python36 (2021-3352c1c802) | Nessus | Fedora Local Security Checks | 2/25/2021 | 1/19/2024 | critical |
| 148008 | Ubuntu 18.04 LTS / 20.04 LTS : Python vulnerabilities (USN-4754-3) | Nessus | Ubuntu Local Security Checks | 3/23/2021 | 10/29/2024 | critical |
| 148348 | Photon OS 4.0: Python3 PHSA-2021-4.0-0007 | Nessus | PhotonOS Local Security Checks | 4/7/2021 | 8/22/2025 | critical |
| 148579 | EulerOS Virtualization 2.9.0 : python3 (EulerOS-SA-2021-1747) | Nessus | Huawei Local Security Checks | 4/15/2021 | 1/4/2024 | critical |
| 149608 | EulerOS 2.0 SP5 : python (EulerOS-SA-2021-1911) | Nessus | Huawei Local Security Checks | 5/18/2021 | 1/1/2024 | critical |
| 149749 | CentOS 8 : python27:2.7 (CESA-2021:1761) | Nessus | CentOS Local Security Checks | 5/19/2021 | 12/29/2023 | critical |
| 150032 | CentOS 8 : python38:3.8 (CESA-2021:1879) | Nessus | CentOS Local Security Checks | 5/28/2021 | 12/28/2023 | critical |
| 150207 | EulerOS 2.0 SP9 : python3 (EulerOS-SA-2021-1957) | Nessus | Huawei Local Security Checks | 6/3/2021 | 12/27/2023 | critical |
| 156906 | Oracle Enterprise Manager Ops Center (Jan 2022 CPU) | Nessus | Misc. | 1/20/2022 | 11/20/2023 | critical |
| 162573 | RHEL 7 : python (RHSA-2022:5235) | Nessus | Red Hat Local Security Checks | 6/28/2022 | 11/7/2024 | critical |
| 170627 | Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.5.2) | Nessus | Misc. | 1/25/2023 | 1/21/2026 | critical |
| 170654 | Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.10013) | Nessus | Misc. | 1/25/2023 | 1/21/2026 | critical |
| 294499 | MiracleLinux 8 : python38:3.8 (AXSA:2021-2422:01) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | medium |
| 152781 | RHEL 7 : rh-python38 (RHSA-2021:3254) | Nessus | Red Hat Local Security Checks | 8/24/2021 | 9/10/2025 | high |
| 236495 | Alibaba Cloud Linux 3 : 0080: python3 (ALINUX3-SA-2021:0080) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/14/2025 | critical |
| 170564 | Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.242) | Nessus | Misc. | 1/25/2023 | 1/21/2026 | critical |
| 146296 | Fedora 32 : python3 (2021-076a2dccba) | Nessus | Fedora Local Security Checks | 2/8/2021 | 1/22/2024 | critical |
| 146484 | Photon OS 2.0: Python3 PHSA-2021-2.0-0317 | Nessus | PhotonOS Local Security Checks | 2/14/2021 | 7/23/2024 | critical |
| 146622 | Amazon Linux 2 : python, python3 (ALAS-2021-1611) | Nessus | Amazon Linux Local Security Checks | 2/19/2021 | 12/11/2024 | critical |
| 146819 | Amazon Linux AMI : python27, python36, python38 (ALAS-2021-1484) | Nessus | Amazon Linux Local Security Checks | 2/24/2021 | 12/11/2024 | critical |
| 147621 | Oracle Linux 7 : python3 (ELSA-2021-9101) | Nessus | Oracle Linux Local Security Checks | 3/10/2021 | 10/23/2024 | critical |
| 147997 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Python vulnerabilities (USN-4754-1) | Nessus | Ubuntu Local Security Checks | 3/23/2021 | 8/27/2024 | critical |
| 148596 | EulerOS Virtualization 2.9.1 : python3 (EulerOS-SA-2021-1722) | Nessus | Huawei Local Security Checks | 4/15/2021 | 1/4/2024 | critical |
| 149188 | EulerOS 2.0 SP3 : python (EulerOS-SA-2021-1835) | Nessus | Huawei Local Security Checks | 4/30/2021 | 1/2/2024 | critical |
| 149708 | RHEL 8 : python38:3.8 (RHSA-2021:1879) | Nessus | Red Hat Local Security Checks | 5/19/2021 | 11/7/2024 | critical |
| 149729 | CentOS 8 : python3 (CESA-2021:1633) | Nessus | CentOS Local Security Checks | 5/19/2021 | 1/1/2024 | critical |
| 151178 | EulerOS Virtualization for ARM 64 3.0.6.0 : python3 (EulerOS-SA-2021-2007) | Nessus | Huawei Local Security Checks | 6/30/2021 | 12/12/2023 | critical |
| 160756 | NewStart CGSL MAIN 6.02 : python3 Multiple Vulnerabilities (NS-SA-2022-0049) | Nessus | NewStart CGSL Local Security Checks | 5/9/2022 | 10/30/2023 | critical |
| 162595 | Scientific Linux Security Update : python on SL7.x i686/x86_64 (2022:5235) | Nessus | Scientific Linux Local Security Checks | 6/29/2022 | 10/19/2023 | critical |
| 174086 | NewStart CGSL CORE 5.05 / MAIN 5.05 : python Multiple Vulnerabilities (NS-SA-2023-0008) | Nessus | NewStart CGSL Local Security Checks | 4/11/2023 | 12/27/2023 | critical |
| 182037 | Amazon Linux 2 : python38 (ALASPYTHON3.8-2023-005) | Nessus | Amazon Linux Local Security Checks | 9/27/2023 | 12/11/2024 | critical |
| 223825 | Linux Distros Unpatched Vulnerability : CVE-2021-3177 | Nessus | Misc. | 3/5/2025 | 12/18/2025 | critical |
| 240015 | TencentOS Server 3: python27:2.7 (TSSA-2022:0112) | Nessus | Tencent Local Security Checks | 6/16/2025 | 11/20/2025 | high |
| 294617 | MiracleLinux 7 : rh-python38 (AXSA:2021-2383:01) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 176347 | Debian dla-3432 : idle-python2.7 - security update | Nessus | Debian Local Security Checks | 5/25/2023 | 1/22/2025 | critical |
| 236272 | Alibaba Cloud Linux 3 : 0261: Moderate: python27:2.7 (ALINUX3-SA-2024:0261) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 9/23/2025 | critical |
| 146395 | SUSE SLES12 Security Update : python36 (SUSE-SU-2021:0428-1) | Nessus | SuSE Local Security Checks | 2/11/2021 | 1/22/2024 | critical |
| 146463 | SUSE SLES12 Security Update : python (SUSE-SU-2021:0432-1) | Nessus | SuSE Local Security Checks | 2/12/2021 | 1/22/2024 | critical |
| 146515 | Fedora 32 : python3.10 (2021-d5cde50865) | Nessus | Fedora Local Security Checks | 2/16/2021 | 1/22/2024 | critical |
| 146518 | openSUSE Security Update : python (openSUSE-2021-270) | Nessus | SuSE Local Security Checks | 2/16/2021 | 1/22/2024 | critical |
| 146886 | Fedora 32 : python37 (2021-907f3bacae) | Nessus | Fedora Local Security Checks | 3/1/2021 | 1/18/2024 | critical |
| 147642 | Oracle Linux 8 : python3 (ELSA-2021-9100) | Nessus | Oracle Linux Local Security Checks | 3/10/2021 | 10/22/2024 | critical |
| 147811 | Oracle Linux 7 : python (ELSA-2021-9107) | Nessus | Oracle Linux Local Security Checks | 3/16/2021 | 11/1/2024 | critical |
| 147965 | Oracle Linux 8 : python36 (ELSA-2021-9129) | Nessus | Oracle Linux Local Security Checks | 3/23/2021 | 11/2/2024 | critical |
| 147966 | Oracle Linux 8 : python2 (ELSA-2021-9128) | Nessus | Oracle Linux Local Security Checks | 3/23/2021 | 11/2/2024 | critical |
| 147995 | Ubuntu 16.04 LTS / 18.04 LTS : Python 2.7 vulnerability (USN-4754-4) | Nessus | Ubuntu Local Security Checks | 3/23/2021 | 10/29/2024 | critical |
