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CVE-2009-1331

44
FAUCET Score

CVE-2009-1331 describes an integer overflow vulnerability in Microsoft Windows Media Player (WMP) version 11.0.5721.5260. This flaw allows a remote attacker to trigger a denial of service (application crash) by enticing a user to open a specially crafted .mid file. The vulnerability has a critical CVSS score of 9.3, indicating a high potential for impact, with an attack vector over the network and medium attack complexity. While there is no evidence of active exploitation, a proof-of-concept exploit is publicly available on ExploitDB, though it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
11.0.5721.5260CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_player:11.0.5721.5260:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
18.06%
Probability of exploitation in next 30 days
EPSS Percentile
96.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-8445 · Apr 15, 2009
This CVE's current EPSS score of 0.1806 is in the 84th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 53804
exploit-db.com / exploits/8445
securityfocus.com / bid/34534
Exploit