How severe is CVE-2016-3809?

CVE-2016-3809 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2016-3809 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-3809?

CVE-2016-3809 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-3809?

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

When was CVE-2016-3809 published?

CVE-2016-3809 was published on 2016-07-11 and last updated on 2026-06-17.

CVE-2016-3809

CVE-2016-3809 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 5.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Google Android
Published: 2016-07-11
Last modified: 2026-06-17

Description

The networking component in Android before 2016-07-05 on Android One, Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (2013), Nexus 9, Nexus Player, and Pixel C devices allows attackers to obtain sensitive information via a crafted application, aka internal bug 27532522.

Frequently asked questions

What is CVE-2016-3809?: The networking component in Android before 2016-07-05 on Android One, Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (2013), Nexus 9, Nexus Player, and Pixel C devices allows attackers to obtain sensitive information via a crafted application, aka internal bug 27532522.
How severe is CVE-2016-3809?: CVE-2016-3809 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2016-3809 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-3809?: CVE-2016-3809 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-3809?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-3809 published?: CVE-2016-3809 was published on 2016-07-11 and last updated on 2026-06-17.

References

http://source.android.com/security/bulletin/2016-07-01.html

Affected products (1)

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

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