CVE-2026-113881
CVE-2026-113881 · Fireware OS Stack Buffer Overflow in VPN Network Access Enforcement Allows Unprivileged Code Execution
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A stack-based buffer overflow vulnerability in Fireware OS's VPN Network Access Enforcement process allows an authenticated mobile VPN user to create a denial of service condition and potentially execute arbitrary code as an unprivileged process by sending a specially crafted request.
CVSS 6.1 · Medium · EPSS 0.4% · Fix available
- Published
- Updated
Affected products and versions
fireware os
- Versions
- ≥ 2025.1, < 2026.4: Affected (custom)
- ≥ 12.9, < 12.12.4: Affected (custom)
Update to 12.12.4; Update to 2026.4