CVE Watchtower ← Back to CVE ListCVE-2026-66153NVDVulnerability SummaryThe NEService auto-upgrade process insecurely handles temporary files in SonicWall NetExtender Linux client which allows an attacker to manipulate file paths.Severity LevelUNKNOWNPublished DateAug 25, 2026Last ModifiedAug 25, 2026Exploitation StatusNo confirmed exploitation yetEPSS Score (30-Day)Data PendingRoot Weakness (CWE)CWE-59: Unknown/Unlisted Weakness ↗Refer to the official MITRE database for detailed architectural specifications regarding this weakness.External Referenceshttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0013