Is CVE-2011-4245 actively exploited?

No active exploitation of CVE-2011-4245 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2011-4245 be exploited remotely?

Yes. CVE-2011-4245 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2011-4245?

CVE-2011-4245 has a CVSS score of 10.0 (CRITICAL).

HOME VULNERABILITIESCVE-2011-4245

CRITICAL

CVE-2011-4245

CWE-119Published: November 24, 2011· Updated: Jun 16, 2026

10.0

CVSS v3.1

Official Description

The RealVideo renderer in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.

NVD Source

Technical Analysis

CVE-2011-4245 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

From a weakness classification perspective (CWE-119): Buffer overflow vulnerabilities can lead to arbitrary code execution or denial of service by corrupting adjacent memory.