How severe is CVE-2021-0654?

CVE-2021-0654 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-2021-0654 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-0654?

CVE-2021-0654 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-0654?

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

When was CVE-2021-0654 published?

CVE-2021-0654 was published on 2021-07-14 and last updated on 2026-06-17.

CVE-2021-0654

CVE-2021-0654 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Google Android
Published: 2021-07-14
Last modified: 2026-06-17

Description

In isRealSnapshot of TaskThumbnailView.java, there is possible data exposure due to a missing permission check. This could lead to local information disclosure from locked profiles with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168802517References: N/A

Frequently asked questions

What is CVE-2021-0654?: In isRealSnapshot of TaskThumbnailView.java, there is possible data exposure due to a missing permission check. This could lead to local information disclosure from locked profiles with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168802517References: N/A
How severe is CVE-2021-0654?: CVE-2021-0654 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-2021-0654 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-0654?: CVE-2021-0654 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-0654?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-0654 published?: CVE-2021-0654 was published on 2021-07-14 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/pixel/2021-07-01

Affected products (1)

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

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