High severity7.5NVD Advisory· Published Jan 16, 2026· Updated Apr 15, 2026

CVE-2021-47831

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Sandboxie Plus/Sandboxiellm-fuzzy
Range: = 5.49.7

Patches

Vulnerability mechanics

References

sandboxie-plus.comnvd
www.exploit-db.com/exploits/49844nvd
www.vulncheck.com/advisories/sandboxie-denial-of-servicenvd

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