Snapshot of public data from 31 Oct 2026, 12:50:06. This data is not updated until the API is deployed.

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CVE-2026-93865

WatchGuard Fireware OS

HighCVSS 9.2 v4.0

Why this priority

?

Generic watch priority computed by public, versioned rules. It does not know your assets. See the glossary

  • Score CVSS critique (9.0 ou plus)

Description

This source does not allow its text to be republished here. Read the record at the source.

Affected products

VendorProductVersions
WatchGuardFireware OS
  • from 12.0 to 12.5.22 excluded
WatchGuardFireware OS
  • from 2025.1 to 2026.4 excluded
  • from 12.0 to 12.12.4 excluded

Revision history

  1. Revision 2

  2. Revision 1

    New record

Qualification

CVSS severity
?

Technical severity score between 0 and 10, with its version (3.1, 4.0). See the glossary

9.2 CRITICAL CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
KEV catalog
?

CISA catalog of vulnerabilities with confirmed exploitation. Absence from the catalog does not prove absence of exploitation. See the glossary

Unknown
Exploitation
Not reported
EPSS probability
?

Probability, between 0 and 1, that a vulnerability is exploited in the next 30 days, published daily by FIRST. Always dated. See the glossary

Unknown
Confidence
?

Quality of the sources behind the record. It is not a risk score. See the glossary

High

Priority rules, version 1

Record

Published on
27 October 2026
Weaknesses (CWE)
CWE-306, CWE-77, CWE-862

Sources

References

CVE-2026-93865 WatchGuard Fireware OS · Avanguard TACTIC