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Vulnerability record · CVE-2009-1331 · published 17 April 2009

CVE-2009-1331: Microsoft windows media player vulnerability

Microsoft · Windows Media Player

Integer overflow in Microsoft Windows Media Player (WMP) 11.0.5721.5260 allows remote attackers to cause a denial of service (application crash) via a crafted .mid file, as demonstrated by crash.mid.

9.3 CVSS 2.0 High EPSS 18% · top 2.9% CWE-189 · CWE-189
9.3CVSS 2.0 base score
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Integer overflow in Microsoft Windows Media Player (WMP) 11.0.5721.5260 allows remote attackers to cause a denial of service (application crash) via a crafted .mid file, as demonstrated by crash.mid.

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://osvdb.org/53804
http://www.securityfocus.com/bid/34534 Exploit
https://www.exploit-db.com/exploits/8445
http://osvdb.org/53804
http://www.securityfocus.com/bid/34534 Exploit
https://www.exploit-db.com/exploits/8445

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2009-1331), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.