CVE-2026-0401

A post-authentication NULL Pointer Dereference vulnerability exists in SonicOS , the operating system used by SonicWall firewall devices. This flaw allows a remote attacker to crash the firewall, resulting in a loss of availability. The vulnerability is part of a set of multiple post-authenticati...

CVE-2026-0401

A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall...

CVE-2026-0400

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall...

CVE-2026-0400

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall...

CVE-2026-0400

A post-authentication Format String vulnerability in SonicOS allows a remote attacker to crash a firewall...

CVE-2026-0400

A post-authentication Format String vulnerability exists in the SonicOS operating system used by SonicWall firewall devices. The root cause is the insufficient handling of format lines , which allows a remote attacker to trigger a service failure and crash the firewall . While the specific affect...

CVE-2026-0399

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint...

CVE-2026-0399

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint...

CVE-2026-0399

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint...

CVE-2026-0399

SonicWALL SonicOS is affected by multiple post-authentication stack-based buffer overflow vulnerabilities. The root cause is improper bounds checking within an API endpoint of the SonicOS management interface. An attacker could exploit these flaws to execute arbitrary code on the system or trigge...

SonicOS multiple post-authentication vulnerabilities

1 CVE-2026-0399 - Multiple SonicOS post-authentication Stack-based Buffer Overflow vulnerabilitiesMultiple post-authentication Stack-based Buffer Overflow vulnerabilities in SonicOS allows a remote attacker to crash a firewall.CVSS Score: 4.9 CVSS Vector:...

CVE-2026-0401: NULL Pointer Dereference

A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall...

SonicWALL SonicOS 安全漏洞

SonicWALL SonicOS is an operating system developed by the American company SonicWALL, specifically for use with SonicWall firewall devices. There is a security vulnerability in SonicWALL SonicOS, which stems from excessive read operations and could potentially cause the firewall to crash...

CVE-2026-0402: Out-of-bounds Read

A post-authentication Out-of-bounds Read vulnerability in SonicOS allows a remote attacker to crash a firewall...

PT-2026-21748

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication Out-of-bounds Read issue exists in SonicOS. This can allow a remote attacker to cause a firewall to crash. Recommendations At the moment, there is no information about a...

PT-2026-21747

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication NULL Pointer Dereference issue exists in SonicOS. This can allow a remote attacker to crash a firewall. Recommendations At the moment, there is no information about a...

SonicWALL SonicOS 安全漏洞

SonicWALL SonicOS is an operating system developed by the American company SonicWALL, specifically for use with SonicWall firewall devices. There is a security vulnerability in SonicWALL SonicOS, which stems from a format string vulnerability, potentially causing the firewall to crash...

PT-2026-21745

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description The software contains post-authentication stack-based buffer overflow vulnerabilities within its management interface. These issues stem from insufficient bounds checking in an ''API...

SonicWALL SonicOS Exposure of Sensitive Information to an Unauthorized Actor (CVE-2022-22277)

A vulnerability in SonicOS SNMP service resulting exposure of Wireless Access Point sensitive information in cleartext. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; i...

CVE-2026-0399: Stack-based Buffer Overflow

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint...