Python 3.8.7
pythonevery versioncounted 2026-10-08 03:20 UTC
As of 2026-10-08, 18 hosts ran Python 3.8.7 with at least one known CVE on a service open at their latest check; 38 distinct CVEs match this version.
Known CVEs on hosts running it
18hosts with known CVEs
38distinct CVEs
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Not counted: 1 host with CVEs of it only from an older observation (software reported earlier, no service of that kind open now).
Most common CVEs
| CVE | Hosts |
|---|---|
| CVE-2007-4559 CRITICAL 9.8 | 18 |
| CVE-2019-12900 CRITICAL 9.8 | 18 |
| CVE-2021-29921 CRITICAL 9.8 | 18 |
| CVE-2021-3177 CRITICAL 9.8 | 18 |
| CVE-2022-37454 CRITICAL 9.8 | 18 |
| CVE-2022-42919 HIGH 7.8 | 18 |
| CVE-2015-20107 HIGH 7.6 | 18 |
| CVE-2020-10735 HIGH 7.5 | 18 |
| CVE-2021-3737 HIGH 7.5 | 18 |
| CVE-2022-0391 HIGH 7.5 | 18 |
| CVE-2022-45061 HIGH 7.5 | 18 |
| CVE-2023-24329 HIGH 7.5 | 18 |
| CVE-2023-36632 HIGH 7.5 | 18 |
| CVE-2024-6232 HIGH 7.5 | 18 |
| CVE-2024-7592 HIGH 7.5 | 18 |
| CVE-2025-13836 HIGH 7.5 | 18 |
| CVE-2026-3644 HIGH 7.5 | 18 |
| CVE-2026-4224 HIGH 7.5 | 18 |
| CVE-2021-28861 HIGH 7.4 | 18 |
| CVE-2026-4519 HIGH 7.0 | 18 |
| CVE-2013-0340 MEDIUM 6.8 | 18 |
| CVE-2016-3189 MEDIUM 6.5 | 18 |
| CVE-2021-3733 MEDIUM 6.5 | 18 |
| CVE-2025-12084 MEDIUM 6.3 | 18 |
| CVE-2025-12781 MEDIUM 6.3 | 18 |
| CVE-2021-23336 MEDIUM 5.9 | 18 |
| CVE-2021-3426 MEDIUM 5.7 | 18 |
| CVE-2025-13837 MEDIUM 5.5 | 18 |
| CVE-2021-4189 MEDIUM 5.3 | 18 |
| CVE-2023-27043 MEDIUM 5.3 | 18 |
| CVE-2023-40217 MEDIUM 5.3 | 18 |
| CVE-2024-9287 MEDIUM 5.3 | 18 |
| CVE-2026-15308 HIGH 7.5 | 17 |
| CVE-2026-7210 HIGH 7.5 | 17 |
| CVE-2025-6075 MEDIUM 5.5 | 17 |
| CVE-2026-0864 MEDIUM 5.5 | 17 |
| CVE-2025-13462 LOW 3.3 | 17 |
| CVE-2026-6019 LOW 2.1 | 17 |
Hosts: matches on services open at each host's latest check.