CVE-2026-15409

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 14, 2026

Last Seen

October 8, 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 SonicWall SMA1000 Vulnerabilities Under Active Exploitation87.2

SonicWall has reported two critical vulnerabilities, CVE-2026-15409 and CVE-2026-15410, affecting its SMA1000 Series appliances, which are currently being actively exploited. The first vulnerability, CVE-2026-15409, is a server-side request forgery (SSRF) that allows unauthenticated attackers to sen...

SonicWall SMA1000 Faces Critical Zero-Day Exploitation80.8

SonicWall disclosed two critical vulnerabilities in its SMA1000 series appliances, CVE-2026-83548 and CVE-2026-83549, which are being actively exploited. CVE-2026-83548 is a pre-authentication server-side request forgery (SSRF) vulnerability rated 10.0 on the CVSS scale, allowing unauthenticated att...

Critical Vulnerabilities in SonicWall and Fortinet Devices Exploited in the Wild79.0

The inaugural July 2026 InfraTrust Pulse report reveals critical vulnerabilities affecting infrastructure devices, particularly SonicWall's SMA1000 and Fortinet's FortiSandbox. SonicWall's CVE-2026-15409 and CVE-2026-15410 are being actively exploited, allowing attackers to execute remote code and e...

Multiple Critical Vulnerabilities Exploited in SonicWall and SharePoint Systems74.6

In July 2026, several critical vulnerabilities were exploited, impacting SonicWall SMA1000 appliances and SharePoint servers. Two zero-day vulnerabilities, CVE-2026-15409 and CVE-2026-15410, were discovered in SonicWall appliances, allowing unauthenticated attackers to execute commands as root. Addi...