SonicWall NetExtender Linux Client Multiple Vulnerabilities Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 8.8, CVEs: CVE-2026-66152, CVE-2026-66153, Summary: CVE-2026-66152 - SonicWall NetExtender arbitrary file write via path traversal vulnerability CVE-2026-66153 - SonicWall NetExtender Improper Link Resolution Before File Access ('Link Following') Vulnerability CVSS 8.8 CVE-2026-66152 CVE-2026-66153 SonicWall FI NCSC-FI · 26. 8. 04:00