CVE-2026-90465

A missing authentication vulnerability in the FireCluster Sync processing of Fireware OS allows an attacker to achieve privilege escalation . By sending a specially crafted request, an attacker positioned on the cluster interconnect—such as a compromised cluster peer or an on-path network attacke...

EUVD-2026-111146

A missing authentication vulnerability in the FireCluster Sync processing allows an attacker positioned on the cluster interconnect, such as a compromised cluster peer or an on-path network attacker, to invoke privileged firewall management actions as root by sending a specially crafted request...

CVE-2026-90465 Fireware OS Missing Authentication in FireCluster Sync Allows Privilege Escalation

A missing authentication vulnerability in the FireCluster Sync processing allows an attacker positioned on the cluster interconnect, such as a compromised cluster peer or an on-path network attacker, to invoke privileged firewall management actions as root by sending a specially crafted request...

CVE-2026-90465 Fireware OS Missing Authentication in FireCluster Sync Allows Privilege Escalation

A missing authentication vulnerability in the FireCluster Sync processing allows an attacker positioned on the cluster interconnect, such as a compromised cluster peer or an on-path network attacker, to invoke privileged firewall management actions as root by sending a specially crafted request...

EUVD-2026-111149

An external control of file path vulnerability in a WatchGuard Fireware OS firewall diagnostic command allows a remote, authenticated attacker with at least read-only Device Monitor privileges and access to the management CLI to create, truncate, or overwrite arbitrary files and modify kernel...

CVE-2026-103593 Fireware OS Stack Buffer Overflow in Logging Service Allows Remote Code Execution

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...

EUVD-2026-111150

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...

CVE-2026-103593 Fireware OS Stack Buffer Overflow in Logging Service Allows Remote Code Execution

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...

CVE-2026-90464

The WatchGuard Fireware OS firewall contains an external control of file path vulnerability within a diagnostic command. A remote, authenticated attacker possessing at least read-only (Device Monitor) privileges and management CLI access can submit a specially crafted command to create, truncate,...

CVE-2026-90464 Fireware OS Missing Command Validation allows Authenticated Arbitrary File Modification as Root

An external control of file path vulnerability in a WatchGuard Fireware OS firewall diagnostic command allows a remote, authenticated attacker with at least read-only Device Monitor privileges and access to the management CLI to create, truncate, or overwrite arbitrary files and modify kernel...

CVE-2026-90464 Fireware OS Missing Command Validation allows Authenticated Arbitrary File Modification as Root

An external control of file path vulnerability in a WatchGuard Fireware OS firewall diagnostic command allows a remote, authenticated attacker with at least read-only Device Monitor privileges and access to the management CLI to create, truncate, or overwrite arbitrary files and modify kernel...

CVE-2026-103593

A stack-based buffer overflow exists in the Fireware OS logging service . This vulnerability allows a network-adjacent attacker to execute arbitrary code with root privileges by intercepting or impersonating traffic to the configured log server and presenting a specially crafted certificate. The ...

CVE-2026-93864 Fireware OS Link Following in firewalld Allows Local Arbitrary File Overwrite as Root

A link following vulnerability in WatchGuard Fireware OS’s firewall daemon allows a local attacker with code execution as a low-privileged system process to overwrite arbitrary files with root privileges, and to tamper with firewall IP set data, by planting a crafted file system object and...

CVE-2026-93865

A missing authentication vulnerability in the Fireware OS FireCluster synchronization daemon allows a remote, unauthenticated attacker to perform privileged system-level administrative actions . This occurs when the clustering feature is enabled and an attacker sends a specially crafted request t...

CVE-2026-93864

A link following vulnerability exists in the WatchGuard Fireware OS firewall daemon. A local attacker with code execution as a low-privileged system process can overwrite arbitrary files with root privileges and tamper with firewall IP set data. This is achieved by planting a crafted file system ...

CVE-2026-93865 Fireware OS Missing Authentication in FireCluster Sync Daemon Allows Remote Root Action Injection

A missing authentication vulnerability in the Fireware OS FireCluster synchronization daemon allows a remote, unauthenticated attacker to invoke privileged system-level administrative actions by sending a specially crafted request to the FireCluster management IP when the clustering feature is...

CVE-2026-93864 Fireware OS Link Following in firewalld Allows Local Arbitrary File Overwrite as Root

A link following vulnerability in WatchGuard Fireware OS’s firewall daemon allows a local attacker with code execution as a low-privileged system process to overwrite arbitrary files with root privileges, and to tamper with firewall IP set data, by planting a crafted file system object and...

CVE-2026-93865 Fireware OS Missing Authentication in FireCluster Sync Daemon Allows Remote Root Action Injection

A missing authentication vulnerability in the Fireware OS FireCluster synchronization daemon allows a remote, unauthenticated attacker to invoke privileged system-level administrative actions by sending a specially crafted request to the FireCluster management IP when the clustering feature is...

EUVD-2026-111158

A link following vulnerability in WatchGuard Fireware OS’s firewall daemon allows a local attacker with code execution as a low-privileged system process to overwrite arbitrary files with root privileges, and to tamper with firewall IP set data, by planting a crafted file system object and...

CVE-2026-78845

Aidot products Linkind Matter Smart Plug 1.01.32, OREiN Matter Smart Light Bulb 3.15.21, and Linkind Wi-Fi Smart Light Bulb 3.30.17 are vulnerable to Remote Code Execution RCE via UPnP root description parsing...