CVE-2011-2955
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0...
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.0 through 2.1.5, when an Embedded RealPlayer is used, allows remote attackers to execute arbitrary code via vectors related to a modal dialog.
Exploit likelihood
What each source reports
NVD Score used
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.0 through 2.1.5, when an Embedded RealPlayer is used, allows remote attackers to execute arbitrary code via vectors related to a modal dialog.
- Record
CVE-2011-2955- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.0 through 2.1.5, when an Embedded RealPlayer is used, allows remote attackers to execute arbitrary code via vectors related to a modal dialog.
- Record
CVE-2011-2955- Updated
- 2026-11-02
EUVDEUVD-2011-2923 No score
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.0 through 2.1.5, when an Embedded RealPlayer is used, allows remote attackers to execute arbitrary code via vectors related to a modal dialog.
- Record
EUVD-2011-2923- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vwmr-vj3v-wp4w No score
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0...
Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.0 through 2.1.5, when an Embedded RealPlayer is used, allows remote attackers to execute arbitrary code via vectors related to a modal dialog.
- Record
GHSA-vwmr-vj3v-wp4w- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-2955 is a high vulnerability (CVSS 9.3) in Realnetworks Realplayer, published August 18, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.68%, the 89th percentile. No source names a fixed version.