Detections
Analytics
CVE-2026-81939
critical
Description
A Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive.
References
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0015