How severe is CVE-2024-40664?

CVE-2024-40664 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-40664 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-40664?

CVE-2024-40664 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-2024-40664?

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

Does CVE-2024-40664 have an EU (EUVD) identifier?

Yes. CVE-2024-40664 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55031.

When was CVE-2024-40664 published?

CVE-2024-40664 was published on 2025-09-04 and last updated on 2026-06-17.

CVE-2024-40664

CVE-2024-40664 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 6.2. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-55031
Weakness: CWE-400
Affected product: Google Android
Published: 2025-09-04
Last modified: 2026-06-17

Description

In setupAccessibilityServices of AccessibilityFragment.java , there is a possible way to hide an enabled accessibility service due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Frequently asked questions

What is CVE-2024-40664?: In setupAccessibilityServices of AccessibilityFragment.java , there is a possible way to hide an enabled accessibility service due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2024-40664?: CVE-2024-40664 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-40664 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-40664?: CVE-2024-40664 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-2024-40664?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-40664 have an EU (EUVD) identifier?: Yes. CVE-2024-40664 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55031.
When was CVE-2024-40664 published?: CVE-2024-40664 was published on 2025-09-04 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/wear/2025-05-01

Affected products (2)

cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*

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