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Vendor Solution
Fireware OS 2026.3.2, Fireware OS 2026.2.3, Fireware OS 12.12.3, Fireware OS 12.5.21
Tracking
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| Link | Providers |
|---|---|
| https://psirt.watchguard.com/CVE-2026-86104 |
|
Tue, 06 Oct 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Watchguard fireware
|
|
| CPEs | cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Watchguard fireware
|
|
| Metrics |
cvssV3_1
|
Wed, 30 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 29 Sep 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An uncontrolled resource consumption vulnerability in the Fireware OS login process (wgagent) allows a remote, unauthenticated attacker to cause a denial of service by sending a specially crafted request. | |
| Title | Fireware OS Resource Exhaustion in Login Process Allows Denial of Service | |
| First Time appeared |
Watchguard
Watchguard fireware Os |
|
| Weaknesses | CWE-400 CWE-409 CWE-770 |
|
| CPEs | cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Watchguard
Watchguard fireware Os |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: WatchGuard
Published:
Updated: 2026-09-30T15:28:12.318Z
Reserved: 2026-09-05T00:11:52.119Z
Link: CVE-2026-86104
Updated: 2026-09-30T15:25:27.955Z
Status : Analyzed
Published: 2026-09-30T00:16:36.420
Modified: 2026-10-06T20:49:44.270
Link: CVE-2026-86104
No data.
OpenCVE Enrichment
Updated: 2026-09-30T08:30:08Z