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CVE-2007-2931

9.3
CVSS v2.0 Base Score
61.72%
MEDIUM RiskEPSS (98th percentile)

Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.

Published: 8/31/2007
Modified: 4/23/2026
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Vulnerability Summary

CVSS v2 Score

9.3

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

EPSS Score (Exploitation Probability)

61.72%MEDIUM Exploitation Risk
98th percentile

This vulnerability has a 61.72% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.

CWE Classification

Related Vulnerabilities

Same Weakness Type(CWE-119, CWE-20)

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