Critical severity9.8NVD Advisory· Published Jan 21, 2026· Updated Apr 15, 2026

CVE-2021-47875

Description

GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the application by generating a large buffer overflow. Attackers can create a payload with 8000 repeated characters and paste it into the calculator's input field to trigger an application crash.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.exploit-db.com/exploits/49655nvd
www.geogebra.orgnvd
www.vulncheck.com/advisories/geogebra-cas-calculator-denial-of-servicenvd

News mentions

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