How severe is CVE-2016-3877?

CVE-2016-3877 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-2016-3877 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-3877?

CVE-2016-3877 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-3877?

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-2016-3877 published?

CVE-2016-3877 was published on 2016-09-11 and last updated on 2026-06-17.

CVE-2016-3877

CVE-2016-3877 is a critical-severity vulnerability in Google Android 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

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Google Android
Published: 2016-09-11
Last modified: 2026-06-17

Description

Unspecified vulnerability in Android before 2016-09-01 has unknown impact and attack vectors.

Frequently asked questions

What is CVE-2016-3877?: Unspecified vulnerability in Android before 2016-09-01 has unknown impact and attack vectors.
How severe is CVE-2016-3877?: CVE-2016-3877 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-2016-3877 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-3877?: CVE-2016-3877 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-3877?: 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-2016-3877 published?: CVE-2016-3877 was published on 2016-09-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

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