# FortiOS security incidents · pwn.watch

> Security incidents tagged FortiOS (vendor, product, platform or attack type).

Page: https://pwn.watch/t/fortios · generated 2026-10-22T20:15:47.501Z

## Status (as of 2026-10-22)
- Incidents: 2 (0 live, 0 live and not fully patched, 2 patched)
- Days without a FortiOS security incident: 986
- Newest incident started: 2024-02-09

## Feeds
- JSON (incidents + changes + posts): https://pwn.watch/t/fortios.json
- RSS (one item per incident, bumped on each update): https://pwn.watch/t/fortios/feed.xml
- This file: https://pwn.watch/t/fortios/llms.txt
- Whole site: https://pwn.watch/llms.txt · all tags: https://pwn.watch/tags.json

## Incidents (newest first by start date)
- [Fortinet FortiOS Out-of-Bound Write](https://pwn.watch/i/fortinet-fortios-cve-2024-21762) ([json](https://pwn.watch/i/fortinet-fortios-cve-2024-21762.json)): critical, closed, patched, started 2024-02-09, CVE-2024-21762
- [FortiOS SSL-VPN pre-auth heap overflow (XORtigate, CVE-2023-27997)](https://pwn.watch/i/fortinet-fortios-ssl-vpn-xortigate-cve-2023-27997) ([json](https://pwn.watch/i/fortinet-fortios-ssl-vpn-xortigate-cve-2023-27997.json)): critical, closed, patched, started 2023-06-12, CVE-2023-27997