CVE-2016-1666

CVE-2016-1666 is a critical-severity vulnerability in Google Chrome with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Multiple unspecified vulnerabilities in Google Chrome before 50.0.2661.94 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

Frequently asked questions

What is CVE-2016-1666?
Multiple unspecified vulnerabilities in Google Chrome before 50.0.2661.94 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
How severe is CVE-2016-1666?
CVE-2016-1666 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-1666 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-1666?
CVE-2016-1666 primarily affects Google Chrome. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-1666?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2016-1666 published?
CVE-2016-1666 was published on 2016-05-14 and last updated on 2026-06-17.

References

Affected products (6)

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