CVE-2025-46714 Sandboxie has Pool Buffer Overflow in SbieDrv.sys API (API_GET_SECURE_PARAM)
An integer overflow in Sandboxie's kernel driver allows attackers to trigger a buffer overflow, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-46714?
CVE-2025-46714 is a high-severity vulnerability in sandboxie-plus Sandboxie, published on 22 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Sandboxie is a sandbox-based isolation software for 32-bit and 64-bit Windows NT-based operating systems. Starting in version 1.3.0 and prior to 1.15.12, API_GET_SECURE_PARAM has an arithmetic overflow leading to a small memory allocation and then a extremely large copy into the small allocation. Version 1.15.12 fixes the issue.
Weakness: CWE-120
Which versions are affected by CVE-2025-46714?
It affects 1 product.
Products include Sandboxie-Plus Sandboxie.
How do I fix CVE-2025-46714?
No fix has been published for CVE-2025-46714 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-46714 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-46714 exists.
Other vulnerabilities in sandboxie-plus Sandboxie
- CVE-2018-18748 Security feature bypass in n/a
- CVE-2025-64721 Sandboxie's Integer Overflow in SbieIniServer::RC4Crypt allows sandbox escape and SYSTEM compromise
- CVE-2026-34458 Sandboxie-Plus privilege escalation via INI CRLF injection bypassing EditAdminOnly
- CVE-2024-49360 Path traversal in Sandboxie
- CVE-2026-34459 Sandboxie-Plus sandbox escape via uninitialized memory leak and stack overflow in GetRawInputDeviceInfoSlave
Sources
Also known as GHSA-c5h5-54gp-xh4q.