CVE-2026-13086

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

August 28, 2026

Last Seen

August 29, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Vulnerabilities in WatchGuard Fireware OS Require Immediate Patching60.8

Multiple critical vulnerabilities have been identified in WatchGuard Fireware OS and WatchGuard Dimension, with CVSS scores of 9.3. These include CVE-2026-19318, a stack-based buffer overflow in the iked process, allowing remote unauthenticated attackers to execute arbitrary code via crafted network...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical Vulnerabilities in WatchGuard Fireware OS Require Immediate Patching

Aug 28·5 sources

Related Entities

DDoS CVE-2026-19315 CVE-2026-19318 CVE-2026-78174 CVE-2026-19313 CWE-120 - Classic Buffer Overflow CWE-122 - Heap-based Buffer Overflow CWE-287 - Improper Authentication CWE-843 - Type Confusion CWE-200 - Exposure of Sensitive Information T1210 - Exploitation Of Remote Services T1574 - Hijack Execution Flow

CVE-2026-13086

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Critical Vulnerabilities in WatchGuard Fireware OS Require Immediate Patching

Related Articles (2)

PSIRT WatchGuard CVE-2026-13086

Warning: Multiple Vulnerabilities in WatchGuard Fireware OS, Patch Immediately!

Related Entities