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Vulnerability record · CVE-2009-4863 · published 11 May 2010

CVE-2009-4863: Ultraplayer media player memory buffer overflow vulnerability

UUltraplayer · Ultraplayer Media Player

Stack-based buffer overflow in UltraPlayer Media Player 2.112 allows remote attackers to execute arbitrary code via a long string in a .usk file.

9.3 CVSS 2.0 High EPSS 5.8% · top 7.2% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
5.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in UltraPlayer Media Player 2.112 allows remote attackers to execute arbitrary code via a long string in a .usk file.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.exploit-db.com/exploits/9368
http://www.securityfocus.com/bid/35956 Exploit
http://www.vupen.com/english/advisories/2009/2160 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/52281
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7438
http://www.exploit-db.com/exploits/9368
http://www.securityfocus.com/bid/35956 Exploit
http://www.vupen.com/english/advisories/2009/2160 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/52281
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7438

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-4863), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.