CISA warns of exploited SonicWall SonicOS vulnerability

CISA has added a high-severity vulnerability in SonicWall SonicOS (CVE-2026-19868) to its Known Exploited Vulnerabilities catalog, indicating potential real-world exploitation. This flaw, an authentication bypass in the SSL-VPN service, could allow users with valid credentials for an alternate method to circumvent SAML authentication controls. The advisory underscores the urgent need for organizations to apply patches.