Vulnerability intelligence

CVE-2021-35394

Realtek Jungle SDK Remote Code Execution Vulnerability

Realtek Jungle Software Development Kit (SDK)

RealTek Jungle SDK contains multiple memory corruption vulnerabilities which can allow an attacker to perform remote code execution.

CVSS Score

9.8

Critical

EPSS — Exploit Probability

—

Awaiting FIRST.org data

Exploitation

Confirmed in the wild

KEV since 2021-12-10

Remediation

unknown

Federal deadline 2021-12-24

CISA required action

Apply updates per vendor instructions. Deadline for federal agencies: 2021-12-24.

1 article across 1 outlet · first covered Oct 5, 2026 · latest Oct 5, 2026

Coverage timeline