Vulnerability Database

322,905

Total vulnerabilities in the database

CVE-2021-47831

Sandboxie 5.49.7 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the container folder input field. Attackers can paste a large buffer of repeated characters into the Sandbox container folder setting to trigger an application crash.

  • Published: Jan 16, 2026
  • Updated: Jan 17, 2026
  • CVE: CVE-2021-47831
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H