CVE-2011-1438

CVE-2011-1438 is a high-severity vulnerability in Google Chrome with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Description

Google Chrome before 11.0.696.57 allows remote attackers to bypass the Same Origin Policy via vectors involving blobs.

Frequently asked questions

What is CVE-2011-1438?
Google Chrome before 11.0.696.57 allows remote attackers to bypass the Same Origin Policy via vectors involving blobs.
How severe is CVE-2011-1438?
CVE-2011-1438 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2011-1438 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1438?
CVE-2011-1438 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-1438?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-1438 published?
CVE-2011-1438 was published on 2011-05-03 and last updated on 2026-06-16.

References

Affected products (1)

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