CVE-2026-101891
WatchGuard WatchGuard AP
- WatchGuard WatchGuard AP
- Critical
- CVSS 9.3
- EPSS 0.31%
- Fixed version listed
What to do
Fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| WatchGuard WatchGuard AP | from 1.0, before 3.4.8 | 3.4.8 |
Advisories and fixes
- Vendor advisory psirt.watchguard.com
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.3 (v4.0, scored by WatchGuard)
- EPSS
- 0.31% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 26, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: yes. Technical impact: total. As of Sep 28, 2026.
- Weakness
- CWE-284: CWE-284; CWE-923: CWE-923
- Vendor
- WatchGuard, WatchGuard AP
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.