CVE & CISA-KEV Catalog

CVE-2011-2878

HIGH
7.5
CVSS v2
NVD

Description

Google Chrome before 14.0.835.202 does not properly restrict access to the window prototype, which allows remote attackers to bypass the Same Origin Policy via unspecified vectors.

How to fix

Remediation Available
Google ChromeWindows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome (EXE)Windows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome BetaWindows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome Beta (EXE)Windows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome CanaryWindows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome DevWindows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC
Google Chrome Dev (EXE)Windows application
Affected:14.0.835.202Fixed in:14.0.835.202Google LLC

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.01%probability of exploitation in 30 days
59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.