CVE-2009-2540

4.3

CVSS v2.0 Base Score

3.05%

LOW RiskEPSS (87th percentile)

Opera, possibly 9.64 and earlier, allows remote attackers to cause a denial of service (memory consumption) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692.

Published: 7/20/2009

Modified: 6/16/2026

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Vulnerability Summary

CVSS v2 Score

4.3

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

EPSS Score (Exploitation Probability)

3.05%LOW Exploitation Risk

87th percentile

This vulnerability has a 3.05% probability of being exploited in the next 30 days, ranking higher than 87% of all scored CVEs.

CWE Classification

CWE-770

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