Security Alert (A26-08-40): Multiple Vulnerabilities in SonicWall NetExtender Linux Client

Description:

SonicWall released a security advisory to address multiple vulnerabilities in SonicWall NetExtender Linux Client. An attacker could exploit these vulnerabilities by sending specially crafted requests to an affected system.

Affected Systems:

• SonicWall NetExtender Linux Client versions 10.3.5 and prior

For detailed information of the affected systems, please refer to the corresponding security advisory at vendor's website.

Impact:

Successful exploitation of the vulnerabilities could lead to elevation of privilege or tampering on an affected system.

Recommendation:

Patches for affected systems are now available. Administrators of affected systems should follow the recommendations provided by the vendor and take immediate actions to mitigate the risk.

More Information:

• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0013
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-66152 (to CVE-2026-66153)