Forwarded from National Information Sharing and Analysis Center Cybersecurity Information Alert NISAC-200-202609-00000004

[Content Description]
Researchers discovered that SonicWall NetExtender Linux contains a Path Traversal vulnerability(CVE-2026-66152). Unauthenticated remote attackers can exploit the file decompression component to write arbitrary files with root privileges. Please confirm and patch as soon as possible.

[Affected Platforms]
NetExtender Linux Client 10.3.5(inclusive) and earlier versions

[Recommended Measures]
The official source has released a patch for the vulnerability. Please upgrade to NetExtender Linux Client 10.3.6(inclusive) or later versions. For detailed information, please refer to the official advisory at the following URL: https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0013

[References]
1. https://nvd.nist.gov/vuln/detail/CVE-2026-66152
2. https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0013