What is CVE-2025-46713?

CVE-2025-46713 is a high-severity vulnerability in Sandboxie-plus Sandboxie, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2025-05-22.

How severe is CVE-2025-46713?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2025-46713 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Sandboxie-plus Sandboxie

CVE-2025-46713

Sandboxie is a sandbox-based isolation software for 32-bit and 64-bit Windows NT-based operating systems. Starting in version 0.0.1 and prior to 1.15.12, API_SET_SECURE_PARAM may have an arithmetic overflow deep in the memory allocation su…

Vulnerability class: Buffer Overflow

EPSS: 0.001 (24.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sandboxie-plus Sandboxie — versions >= 0.0.1, , 1.15.12

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

https://github.com/sandboxie-plus/Sandboxie/security/advisories/GHSA-5g85-6p6v-r479 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-46713?: CVE-2025-46713 is a high-severity vulnerability in Sandboxie-plus Sandboxie, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2025-05-22.
How severe is CVE-2025-46713?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2025-46713 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.