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High · 7.5 CVE-2021-47877 EUVD-2026-3645GHSA-4f8m-8mgg-8vf4

GeoGebra Graphing Calculato‪r‬ 6.0.631.0 - Denial Of Service

Published Jan 21, 2026 · Updated Jan 22, 2026 · Assigned by VulnCheck

Description

GeoGebra Graphing Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the application by inputting an oversized buffer. Attackers can generate a payload of 8000 repeated characters to overwhelm the input field and cause the application to become unresponsive.

Affected products

VendorProductAffectedFixed
GeoGebra GeoGebra Graphing Calculato‪r‬ 6.0.631.0 —

References