SonicWall SonicOS vulnerabilities and fixes
Exploited and high-severity SonicWall SonicOS vulnerabilities tracked by VulnFeed, with CVSS and EPSS scores, affected versions and fixes.
- 7.5CVE-2026-82308A pre-authentication heap-based buffer overflow vulnerability has been identified in the SonicOS SSL-VPN service, which could potentially enable a remVerify fixSonicWall SonicOS
1 min read - 8.8CVE-2026-107154A session validation vulnerability has been identified in the SonicOS management interface, which in specific conditions could potentially enable a reVerify fixSonicWall SonicOS
1 min read - 8.8CVE-2026-107155A permissive cross-domain policy vulnerability has been identified in the SonicOS management interface, which in specific conditions could potentiallyVerify fixSonicWall SonicOS
1 min read