How severe is CVE-2011-3054?

CVE-2011-3054 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-3054 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3054?

CVE-2011-3054 primarily affects Google Chrome. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3054?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-3054 published?

CVE-2011-3054 was published on 2012-03-22 and last updated on 2026-06-16.

CVE-2011-3054

CVE-2011-3054 is a medium-severity vulnerability in Google Chrome with a CVSS 2.0 base score of 4.3. 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-269.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Google Chrome
Published: 2012-03-22
Last modified: 2026-06-16

Description

The WebUI privilege implementation in Google Chrome before 17.0.963.83 does not properly perform isolation, which allows remote attackers to bypass intended access restrictions via unspecified vectors.

Frequently asked questions

What is CVE-2011-3054?: The WebUI privilege implementation in Google Chrome before 17.0.963.83 does not properly perform isolation, which allows remote attackers to bypass intended access restrictions via unspecified vectors.
How severe is CVE-2011-3054?: CVE-2011-3054 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-3054 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3054?: CVE-2011-3054 primarily affects Google Chrome. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3054?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3054 published?: CVE-2011-3054 was published on 2012-03-22 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:*

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