UpHeron
All vulnerabilities

Servers and applications

CVE-2025-12026

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS’s certificate request command could allow an authenticated privileged user to execute arbitrary code via specially crafted CLI commands.

Severity
High 8.6
Published
4 Dec 2025
Last changed
10 Aug 2026
Added to UpHeron
3 Nov 2026
Fixed in
12.5.14, 12.11.5, 2025.1.3
Sources
NVD

Affected software

SoftwareAffected versions
WatchGuard Fireware OSServers and applications · cpe:o:watchguard:fireware
  • From 12.0.0 before 12.11.5
  • From 12.5 before 12.5.14
  • From 2025.1 before 2025.1.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-12026
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-12026