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Vendor Solution
Fireware OS 2026.4, Fireware OS 12.12.4, Fireware OS 12.5.22
Tracking
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| Link | Providers |
|---|---|
| https://psirt.watchguard.com/CVE-2026-103593 |
|
Thu, 29 Oct 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 27 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A stack-based buffer overflow vulnerability in the Fireware OS logging service allows a network-adjacent attacker who can impersonate or intercept traffic to the configured log server to execute arbitrary code with root privileges by presenting a specially crafted certificate. | |
| Title | Fireware OS Stack Buffer Overflow in Logging Service Allows Remote Code Execution | |
| First Time appeared |
Watchguard
Watchguard fireware Os |
|
| Weaknesses | CWE-121 CWE-787 |
|
| CPEs | cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Watchguard
Watchguard fireware Os |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: WatchGuard
Published:
Updated: 2026-10-29T10:45:46.609Z
Reserved: 2026-09-30T22:33:45.370Z
Link: CVE-2026-103593
Updated: 2026-10-29T10:40:05.675Z
Status : Awaiting Analysis
Published: 2026-10-27T16:17:28.353
Modified: 2026-10-29T11:17:23.330
Link: CVE-2026-103593
No data.
OpenCVE Enrichment
Updated: 2026-10-27T19:00:08Z