How severe is CVE-2016-2496?

CVE-2016-2496 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-2016-2496 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2496?

CVE-2016-2496 primarily affects Google Android. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-2496?

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-2016-2496 published?

CVE-2016-2496 was published on 2016-06-13 and last updated on 2026-06-17.

CVE-2016-2496

CVE-2016-2496 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. The underlying weakness is classified as CWE-1021.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1021
Affected product: Google Android
Published: 2016-06-13
Last modified: 2026-06-17

Description

The Framework UI permission-dialog implementation in Android 6.x before 2016-06-01 allows attackers to conduct tapjacking attacks and access arbitrary private-storage files by creating a partially overlapping window, aka internal bug 26677796.

Frequently asked questions

What is CVE-2016-2496?: The Framework UI permission-dialog implementation in Android 6.x before 2016-06-01 allows attackers to conduct tapjacking attacks and access arbitrary private-storage files by creating a partially overlapping window, aka internal bug 26677796.
How severe is CVE-2016-2496?: CVE-2016-2496 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-2016-2496 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2496?: CVE-2016-2496 primarily affects Google Android. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-2496?: 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-2016-2496 published?: CVE-2016-2496 was published on 2016-06-13 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*

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