Is CVE-2010-0653 being actively exploited?

CVE-2010-0653 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2010-0653?

CVE-2010-0653 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2010-0653

MEDIUM · CVSS 4.3EPSS 1.8%EU EUVD

Opera before 10.10 permits cross-origin loading of CSS stylesheets even when the stylesheet download has an incorrect MIME type and the stylesheet document is malformed, which allows remote attackers to obtain sensitive information via a crafted document.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 1.8% (79th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2010-0684)
Published: February 18, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2010-0684 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

opera / opera browser

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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