Is CVE-2011-2950 being actively exploited?

CVE-2011-2950 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-2950?

CVE-2011-2950 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2011-2950

HIGH · CVSS 9.3EPSS 28.6%EU EUVD

Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrary code via a crafted QCP file.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
EPSS score: 28.6% (98th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-2918)
Published: August 18, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-2918 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp
realnetworks / realplayer sp

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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