Executive brief
A unit confusion in BusyBox TLS Montgomery reduction buffer allocation causes a pre-authentication heap buffer overflow when processing a crafted ClientKeyExchange message.
Junglewise Threat Intelligence
CVE-2026-88830: A unit confusion in BusyBox TLS Montgomery reduction buffer allocation causes a pre-authentication heap buffer overflow when processing a cr
CVE-2026-88830 · Severity: high · CVSS 7.5 · Published 2026-09-23