Medium 6.2Published Mar 21, 2026

CVE-2019-25551Sandboxie 5.30 Denial of Service via Program Alerts Buffer Overflow

Updated under an hour ago (Oct 27, 2026, 12:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Sandboxie

Exploited in the last 30 days

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.

CVSS: 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-1282
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Mar 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Sandboxie Sandboxie sandboxie:sandboxie (from the name)	5.30	CNA record
sandboxie-plus sandboxie sandboxie-plus:sandboxie	5.30	NVD

References

References

https://www.exploit-db.com/exploits/46860	exploit, vdb-entry
https://www.sandboxie.com	product
https://www.vulncheck.com/advisories/sandboxie-denial-of-service-via-program-alerts-buffer-overflow	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.