PHP 7.3.4
phpevery versioncounted 2026-10-09 08:20 UTC
As of 2026-10-09, 504 hosts ran PHP 7.3.4 with at least one known CVE on a service open at their latest check; 41 distinct CVEs match this version.
Known CVEs on hosts running it
504hosts with known CVEs
41distinct 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: 2 hosts 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-2019-11043 CRITICAL 9.8 known exploited | 504 |
| CVE-2017-8923 CRITICAL 9.8 | 504 |
| CVE-2019-13224 CRITICAL 9.8 | 504 |
| CVE-2022-37454 CRITICAL 9.8 | 504 |
| CVE-2019-11036 CRITICAL 9.1 | 504 |
| CVE-2019-11039 CRITICAL 9.1 | 504 |
| CVE-2019-11040 CRITICAL 9.1 | 504 |
| CVE-2020-7059 CRITICAL 9.1 | 504 |
| CVE-2020-7060 CRITICAL 9.1 | 504 |
| CVE-2020-7065 HIGH 8.8 | 504 |
| CVE-2019-11044 HIGH 7.5 | 504 |
| CVE-2019-19246 HIGH 7.5 | 504 |
| CVE-2020-7062 HIGH 7.5 | 504 |
| CVE-2020-7067 HIGH 7.5 | 504 |
| CVE-2021-21702 HIGH 7.5 | 504 |
| CVE-2019-11041 HIGH 7.1 | 504 |
| CVE-2019-11042 HIGH 7.1 | 504 |
| CVE-2021-21703 HIGH 7.0 | 504 |
| CVE-2019-11047 MEDIUM 6.5 | 504 |
| CVE-2019-11050 MEDIUM 6.5 | 504 |
| CVE-2020-7069 MEDIUM 6.5 | 504 |
| CVE-2022-31629 MEDIUM 6.5 | 504 |
| CVE-2019-11045 MEDIUM 5.9 | 504 |
| CVE-2021-21704 MEDIUM 5.9 | 504 |
| CVE-2022-31628 MEDIUM 5.5 | 504 |
| CVE-2022-4900 MEDIUM 5.5 | 504 |
| CVE-2020-7064 MEDIUM 5.4 | 504 |
| CVE-2019-11038 MEDIUM 5.3 | 504 |
| CVE-2019-11046 MEDIUM 5.3 | 504 |
| CVE-2019-11048 MEDIUM 5.3 | 504 |
| CVE-2020-7063 MEDIUM 5.3 | 504 |
| CVE-2020-7070 MEDIUM 5.3 | 504 |
| CVE-2020-7071 MEDIUM 5.3 | 504 |
| CVE-2021-21705 MEDIUM 5.3 | 504 |
| CVE-2021-21707 MEDIUM 5.3 | 504 |
| CVE-2020-7066 MEDIUM 4.3 | 504 |
| CVE-2020-7068 LOW 3.6 | 504 |
| CVE-2019-11049 CRITICAL 9.8 | 266 |
| CVE-2024-3566 CRITICAL 9.8 | 266 |
| CVE-2020-7061 CRITICAL 9.1 | 266 |
| CVE-2021-21706 MEDIUM 6.5 | 266 |
Hosts: matches on services open at each host's latest check.