What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-21 · updated 2026-06-17
• Weakness: CWE-1282

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.

Affected products

• sandboxie-plus Sandboxie: 5.30

References

• https://www.exploit-db.com/exploits/46860
• https://www.sandboxie.com
• https://www.vulncheck.com/advisories/sandboxie-denial-of-service-via-program-alerts-buffer-overflow

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