| Lenovo | Z51-70 Firmware | 1 |
| Lenovo | Z70-80 Firmware | 1 |
| Zabbix | Zabbix | 4 |
| Vng | Zalo Desktop | 1 |
| Zammad | Zammad | 23 |
| Jenkins | Zap Pipeline | 1 |
| Hp | Zbook 14U G5 Firmware | 1 |
| Hp | Zbook 14U G6 Firmware | 1 |
| Hp | Zbook 14U G6 Mobile Workstation Firmware | 1 |
| Hp | Zbook 15 G5 Firmware | 1 |
| Hp | Zbook 15 G6 Firmware | 1 |
| Hp | Zbook 15U G5 Firmware | 1 |
| Hp | Zbook 15U G6 Firmware | 1 |
| Hp | Zbook 15U G6 Mobile Workstation Firmware | 1 |
| Hp | Zbook 17 G5 Firmware | 1 |
| Hp | Zbook 17 G6 Firmware | 1 |
| Hp | Zbook 17U G6 Mobile Workstation Firmware | 1 |
| Hp | Zbook Studio G3 Firmware | 1 |
| Hp | Zbook Studio G4 Firmware | 1 |
| Hp | Zbook Studio G5 Firmware | 1 |
| Hp | Zbook Studio X360 G5 Firmware | 1 |
| Hp | Zbook X2 G4 Firmware | 1 |
| Zevenet | Zen Load Balancer | 2 |
| Zend | Zendto | 3 |
| Zte | Zenic One R22B | 1 |
| Zenoss | Zenoss Core | 1 |
| Zenphoto | Zenphoto | 3 |
| Easycorp | Zentao Pro | 1 |
| Novell | Zenworks Configuration Management | 2 |
| Zephyrproject | Zephyr | 17 |
| Jenkins | Zephyr Enterprise Test Management | 1 |
| Jenkins | Zephyr For Jira Test Management | 3 |
| Zeroshell | Zeroshell | 1 |
| Zeuscart | Zeuscart | 1 |
| Oracle | Zfs Storage Appliance Firmware | 3 |
| Oracle | Zfs Storage Appliance Kit | 34 |
| Hp | Zhan 66 Pro 13 G2 Firmware | 1 |
| Hp | Zhan 66 Pro 14 G2 Firmware | 1 |
| Hp | Zhan 66 Pro 15 G2 Firmware | 1 |
| Hp | Zhan X 13 G2 Firmware | 2 |
| Lenovo | Zhaoyang K42-80 Firmware | 1 |
| Schmid-Telecom | Zi 620 V400 Firmware | 1 |
| Zim-Wiki | Zim | 1 |
| Zimbra | Zimbra | 2 |
| Synacor | Zimbra Collaboration Server | 4 |
| Synacor | Zimbra Collaboration Suite | 4 |
| Zint | Zint | 1 |
| Zkteco | Zkbiosecurity Server | 2 |
| Zyxel | Zld | 1 |
| Zyxel | Zld Firmware | 1 |
| Zimbra | Zm-Mailbox | 1 |
| Znc | Znc | 1 |
| Znc | Znc Docker Image | 1 |
| Checkpoint | Zonealarm | 2 |
| Checkpoint | Zonealarm Anti-Ransomware | 1 |
| Checkpoint | Zonealarm Extreme Security | 1 |
| Ruckussecurity | Zonedirector 1200 | 1 |
| Ruckuswireless | Zonedirector 1200 Firmware | 10 |
| Zoneminder | Zoneminder | 1 |
| Imgtech | Zoneplayer | 1 |
| Phpgurukul | Zoo Management System | 1 |
| Zoom | Zoom | 2 |
| Zpanel | Zpanel | 1 |
| Zpanel Project | Zpanel | 1 |
| Zpanelcp | Zpanel | 1 |
| Zrlog | Zrlog | 1 |
| Zsh | Zsh | 1 |
| Zte | Ztemarket Apk | 1 |
| Zulipchat | Zulip Desktop | 3 |
| Zulip | Zulip Server | 7 |
| Zte | Zxa10 Eodn Firmware | 1 |
| Zte | Zxctn 6500 Firmware | 1 |
| Zte | Zxhn E8810 Firmware | 2 |
| Zte | Zxhn E8820 Firmware | 2 |
| Zte | Zxhn E8822 Firmware | 2 |
| Zte | Zxhn F670L Firmware | 1 |
| Zte | Zxhn Z500 Firmware | 1 |
| Zte | Zxiptv Firmware | 1 |
| Zte | Zxone 19700 Snpe Firmware | 1 |
| Zte | Zxr10 2800-4 Almpufb(Low) Firmware | 1 |
| Zte | Zxv10 W300 | 1 |
| Zte | Zxv10 W300 Firmware | 1 |
| Zte | Zxv10 W908 Firmware | 1 |
| Zyxel | Zywall110 Firmware | 2 |
| Zyxel | Zywall1100 Firmware | 2 |
| Zyxel | Zywall310 Firmware | 2 |
| Zzcms | Zzcms | 1 |
| Zzzcms | Zzzphp | 1 |
