VulnerabilityModified

CVE-2009-4243

RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, RealPlayer 11 11.0.0 through 11.0.4, RealPlayer Enterprise, Mac RealPlayer 10 and 10.1, Linux RealPlayer 10, and Helix Player 10.x allow remote attackers to have an unspecified…

HIGH 9.3EPSS 3.40%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 2.0: 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS: 3.40% probability · 89th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-119
Affected: realnetworks/realplayer · realnetworks/realplayer enterprise · realnetworks/realplayer sp · realnetworks/helix player
Source: cve@mitre.org

EPSS trend

EPSS 3.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://osvdb.org/61967
http://secunia.com/advisories/38218Vendor Advisory
http://securitytracker.com/id?1023489Patch
http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
http://www.securityfocus.com/bid/37880
http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/55796
http://osvdb.org/61967
http://secunia.com/advisories/38218Vendor Advisory
http://securitytracker.com/id?1023489Patch
http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
http://www.securityfocus.com/bid/37880
http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/55796

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.