PHP 5.6.26
phpevery versioncounted 2026-10-07 03:22 UTC
As of 2026-10-07, 138 hosts ran PHP 5.6.26 with at least one known CVE on a service open at their latest check; 63 distinct CVEs match this version.
Known CVEs on hosts running it
138hosts with known CVEs
63distinct 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: 6 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-2016-10160 CRITICAL 9.8 | 138 |
| CVE-2016-1283 CRITICAL 9.8 | 138 |
| CVE-2016-7568 CRITICAL 9.8 | 138 |
| CVE-2016-9137 CRITICAL 9.8 | 138 |
| CVE-2016-9138 CRITICAL 9.8 | 138 |
| CVE-2016-9935 CRITICAL 9.8 | 138 |
| CVE-2017-12933 CRITICAL 9.8 | 138 |
| CVE-2017-8923 CRITICAL 9.8 | 138 |
| CVE-2017-9224 CRITICAL 9.8 | 138 |
| CVE-2017-9225 CRITICAL 9.8 | 138 |
| CVE-2017-9226 CRITICAL 9.8 | 138 |
| CVE-2017-9227 CRITICAL 9.8 | 138 |
| CVE-2017-9228 CRITICAL 9.8 | 138 |
| CVE-2018-7584 CRITICAL 9.8 | 138 |
| CVE-2019-9020 CRITICAL 9.8 | 138 |
| CVE-2019-9021 CRITICAL 9.8 | 138 |
| CVE-2019-9023 CRITICAL 9.8 | 138 |
| CVE-2019-9641 CRITICAL 9.8 | 138 |
| CVE-2017-11147 CRITICAL 9.1 | 138 |
| CVE-2018-10549 HIGH 8.8 | 138 |
| CVE-2018-19520 HIGH 8.8 | 138 |
| CVE-2019-6977 HIGH 8.8 | 138 |
| CVE-2017-11628 HIGH 7.8 | 138 |
| CVE-2015-8994 HIGH 7.5 | 138 |
| CVE-2016-10158 HIGH 7.5 | 138 |
| CVE-2016-10159 HIGH 7.5 | 138 |
| CVE-2016-10161 HIGH 7.5 | 138 |
| CVE-2016-10397 HIGH 7.5 | 138 |
| CVE-2016-7478 HIGH 7.5 | 138 |
| CVE-2016-9934 HIGH 7.5 | 138 |
| CVE-2017-11142 HIGH 7.5 | 138 |
| CVE-2017-11143 HIGH 7.5 | 138 |
| CVE-2017-11144 HIGH 7.5 | 138 |
| CVE-2017-11145 HIGH 7.5 | 138 |
| CVE-2017-16642 HIGH 7.5 | 138 |
| CVE-2017-7963 HIGH 7.5 | 138 |
| CVE-2017-9229 HIGH 7.5 | 138 |
| CVE-2018-10546 HIGH 7.5 | 138 |
| CVE-2018-10548 HIGH 7.5 | 138 |
| CVE-2018-14883 HIGH 7.5 | 138 |
| CVE-2018-15132 HIGH 7.5 | 138 |
| CVE-2018-19395 HIGH 7.5 | 138 |
| CVE-2018-19396 HIGH 7.5 | 138 |
| CVE-2018-19518 HIGH 7.5 | 138 |
| CVE-2018-19935 HIGH 7.5 | 138 |
| CVE-2018-20783 HIGH 7.5 | 138 |
| CVE-2019-9024 HIGH 7.5 | 138 |
| CVE-2019-9637 HIGH 7.5 | 138 |
| CVE-2019-9638 HIGH 7.5 | 138 |
| CVE-2019-9639 HIGH 7.5 | 138 |
| CVE-2017-7272 HIGH 7.4 | 138 |
| CVE-2015-9253 MEDIUM 6.5 | 138 |
| CVE-2017-7890 MEDIUM 6.5 | 138 |
| CVE-2022-31629 MEDIUM 6.5 | 138 |
| CVE-2018-10547 MEDIUM 6.1 | 138 |
| CVE-2018-17082 MEDIUM 6.1 | 138 |
| CVE-2018-5712 MEDIUM 6.1 | 138 |
| CVE-2018-14851 MEDIUM 5.5 | 138 |
| CVE-2018-5711 MEDIUM 5.5 | 138 |
| CVE-2022-31628 MEDIUM 5.5 | 138 |
| CVE-2022-4900 MEDIUM 5.5 | 138 |
| CVE-2018-10545 MEDIUM 4.7 | 138 |
| CVE-2024-3566 CRITICAL 9.8 | 17 |
Hosts: matches on services open at each host's latest check.