CVE-2026-19314

CVE-2026-19314 is an integer underflow vulnerability in the iked process of WatchGuard Fireware OS . A remote unauthenticated attacker can trigger a Denial of Service condition in VPN processing by sending specially crafted network traffic , resulting in a high availability impact (CVSS 4.0: 8.7 ...

CVE-2026-19314 Fireware OS Integer Underflow in iked Allows Unauthenticated Denial of Service (DoS)

An integer underflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-19317 Fireware OS Pre-Authentication Out-of-Bounds Read in iked Allows Denial of Service (DoS)

An out-of-bounds read vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-19315 Fireware OS Pre-Authentication Type Confusion in iked Allows Remote Code Execution

A type confusion vulnerability in the iked process of WatchGuard Fireware OS allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic...

CVE-2026-19315

A type confusion vulnerability in the iked process of WatchGuard Fireware OS allows a remote, unauthenticated attacker to achieve arbitrary code execution by sending specially crafted network traffic. The vulnerability is rated CVSS 4.0 9.3 (CRITICAL) , reflecting a network attack vector with low...

CVE-2026-19314 Fireware OS Integer Underflow in iked Allows Unauthenticated Denial of Service (DoS)

An integer underflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-19317

CVE-2026-19317 is an out-of-bounds read vulnerability in the iked process of WatchGuard Fireware OS , used for IPsec key exchange in VPN processing. A remote, unauthenticated attacker can trigger a Denial of Service condition by sending specially crafted network traffic, resulting in high impact ...

CVE-2026-19318 Fireware OS Pre-Authentication Stack Buffer Overflow in iked Allows Remote Code Execution

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic...

CVE-2026-13086 Fireware OS Stack-Based Buffer Overflow in Mobile Security epm Endpoint

A stack-based buffer overflow in the epm Endpoint Protection Manager service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code...

CVE-2026-78009

WatchGuard Fireware OS is affected by an out-of-bounds read vulnerability in the iked process. A remote, unauthenticated attacker can trigger a Denial of Service (DoS) condition in VPN processing by sending specially crafted network traffic. The NVD scores this at CVSS 4.0: 8.7 (HIGH) , with netw...

CVE-2026-78010

WatchGuard Fireware OS is affected by a stack-based buffer overflow in the iked process , allowing a remote unauthenticated attacker to trigger a Denial of Service (DoS) in VPN processing by sending specially crafted network traffic. The CVSS 4.0 score is 8.7 (HIGH) , reflecting a network attack ...

CVE-2026-19316

CVE-2026-19316 is a double-free vulnerability in the iked process of WatchGuard Fireware OS , which handles VPN (IKE) processing. A remote unauthenticated attacker can trigger a Denial of Service condition by sending specially crafted network traffic, crashing the iked process. The CVSS 4.0 base ...

CVE-2026-78008 Fireware OS Authenticated Buffer Overflow in wgagent

A buffer overflow vulnerability in the WatchGuard Fireware OS Management Web UI allows an authenticated administrator with network access to cause a denial of service DoS condition or potentially execute arbitrary code by sending specially crafted network traffic...

CVE-2026-78009 Fireware OS Out-of-Bounds Read in iked Allows Unauthenticated Denial of Service (DoS)

An out-of-bounds read vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-78010 Fireware OS Stack-Based Buffer Overflow in iked Allows Unauthenticated Denial of Service

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process iallows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-78008

WatchGuard Fireware OS contains a buffer overflow in the Management Web UI , specifically in the wgagent component. An authenticated administrator with network access can trigger a denial of service or potentially achieve arbitrary code execution by sending specially crafted network traffic. The ...

CVE-2026-78010 Fireware OS Stack-Based Buffer Overflow in iked Allows Unauthenticated Denial of Service

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process iallows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-78009 Fireware OS Out-of-Bounds Read in iked Allows Unauthenticated Denial of Service (DoS)

An out-of-bounds read vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...

CVE-2026-19313

CVE-2026-19313 is a heap overflow vulnerability in the WatchGuard Fireware OS iked process that allows a remote unauthenticated attacker to achieve arbitrary code execution by sending specially crafted network traffic. The NVD-assigned CVSS 4.0 score is 9.3 (CRITICAL) , reflecting a low-complexit...

CVE-2026-19316 Fireware OS Pre-Authentication Double Free in iked Allows Denial of Service (DoS)

A double-free vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service DoS condition in VPN processing by sending specially crafted network traffic...