CVE & CISA-KEV Catalog

CVE-2011-3056

MEDIUM

6.8

CVSS v2

Description

Google Chrome before 17.0.963.83 allows remote attackers to bypass the Same Origin Policy via vectors involving a "magic iframe."

How to fix

Remediation Available

Google ChromeWindows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome (EXE)Windows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome BetaWindows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome Beta (EXE)Windows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome CanaryWindows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome DevWindows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

Google Chrome Dev (EXE)Windows application

Affected:17.0.963.83Fixed in:17.0.963.83Google LLC

SafariWindows application

Affected:5.1.7Fixed in:5.1.7Apple Inc.

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

1.33%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory9

Other references5

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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.