WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a …

Info

CVECVE-2026-13722

First seen2026-08-10 22:15 UTC

Disclosed2026-07-03 00:16 UTC

Last updated2026-08-10 22:15 UTC

Channel statusauto

Summary

WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a tampered firmware image.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Sources

NVD DATABASE

Original Links

https://psirt.watchguard.com/CVE-2026-13722
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00022

Timeline

2026-08-10 nvd_ingest NVD