Sandboxie 5.30 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Program Alerts configuration field. Attackers can paste a buffer of 5000 characters into the 'Select or enter a program' field during program alert configuration to trigger an application crash.
Advisories

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Fixes

Solution

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Workaround

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History

Sat, 21 Mar 2026 13:00:00 +0000

Type Values Removed Values Added
Description Sandboxie 5.30 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Program Alerts configuration field. Attackers can paste a buffer of 5000 characters into the 'Select or enter a program' field during program alert configuration to trigger an application crash.
Title Sandboxie 5.30 Denial of Service via Program Alerts Buffer Overflow
First Time appeared Sandboxie-plus
Sandboxie-plus sandboxie
Weaknesses CWE-1282
CPEs cpe:2.3:a:sandboxie-plus:sandboxie:5.30:*:*:*:*:*:*:*
Vendors & Products Sandboxie-plus
Sandboxie-plus sandboxie
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-21T12:46:54.305Z

Reserved: 2026-03-21T12:28:57.417Z

Link: CVE-2019-25551

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-21T13:16:17.317

Modified: 2026-03-21T13:16:17.317

Link: CVE-2019-25551

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses