CVE-2013-6661

CVE-2013-6661 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.

Key facts

• Severity: High (CVSS 2.0 base score 7.5)
• EPSS exploit prediction: 1% (68th percentile)
• Actively exploited: Not listed in CISA KEV
• Affected product: Google Chrome
• Published: 2014-02-24
• Last modified: 2026-06-17

Description

Multiple unspecified vulnerabilities in Google Chrome before 33.0.1750.117 allow attackers to bypass the sandbox protection mechanism after obtaining renderer access, or have other impact, via unknown vectors.

Frequently asked questions

What is CVE-2013-6661?

Multiple unspecified vulnerabilities in Google Chrome before 33.0.1750.117 allow attackers to bypass the sandbox protection mechanism after obtaining renderer access, or have other impact, via unknown vectors.

How severe is CVE-2013-6661?

CVE-2013-6661 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-6661 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6661?

CVE-2013-6661 primarily affects Google Chrome. In total, 97 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-6661?

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-2013-6661 published?

CVE-2013-6661 was published on 2014-02-24 and last updated on 2026-06-17.

References

• http://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
• http://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
• http://www.debian.org/security/2014/dsa-2883
• https://code.google.com/p/chromium/issues/detail?id=294687
• https://code.google.com/p/chromium/issues/detail?id=312016
• https://code.google.com/p/chromium/issues/detail?id=313005
• https://code.google.com/p/chromium/issues/detail?id=314088
• https://code.google.com/p/chromium/issues/detail?id=324812
• https://code.google.com/p/chromium/issues/detail?id=326860
• https://code.google.com/p/chromium/issues/detail?id=328620
• https://code.google.com/p/chromium/issues/detail?id=329651
• https://code.google.com/p/chromium/issues/detail?id=330222
• https://code.google.com/p/chromium/issues/detail?id=330750
• https://code.google.com/p/chromium/issues/detail?id=332957
• https://code.google.com/p/chromium/issues/detail?id=333885
• https://code.google.com/p/chromium/issues/detail?id=334274
• https://code.google.com/p/chromium/issues/detail?id=338464
• https://code.google.com/p/chromium/issues/detail?id=338532
• https://code.google.com/p/chromium/issues/detail?id=338561
• https://code.google.com/p/chromium/issues/detail?id=339337
• https://code.google.com/p/chromium/issues/detail?id=341220
• https://code.google.com/p/chromium/issues/detail?id=344876

Affected products (97)

• cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.0:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.1:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.2:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.3:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.4:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.5:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.6:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.7:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.8:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.9:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.10:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.11:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.12:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.13:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.14:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.15:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.16:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.18:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.19:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.20:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.21:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.22:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.23:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.24:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.25:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.26:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.27:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.28:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.29:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.30:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.31:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.34:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.35:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.36:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.37:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.38:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.39:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.40:*:*:*:*:*:*:*
• cpe:2.3:a:google:chrome:33.0.1750.41:*:*:*:*:*:*:*

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