How severe is CVE-2024-31328?

CVE-2024-31328 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-31328 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31328?

CVE-2024-31328 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-2024-31328?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-31328 have an EU (EUVD) identifier?

Yes. CVE-2024-31328 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29224.

When was CVE-2024-31328 published?

CVE-2024-31328 was published on 2026-03-02 and last updated on 2026-06-17.

CVE-2024-31328

CVE-2024-31328 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 8.8. 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-693.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-29224
Weakness: CWE-693
Affected product: Google Android
Published: 2026-03-02
Last modified: 2026-06-17

Description

In broadcastIntentLockedTraced of BroadcastController.java, there is a possible way to launch arbitrary activities from the background on the paired companion phone due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Frequently asked questions

What is CVE-2024-31328?: In broadcastIntentLockedTraced of BroadcastController.java, there is a possible way to launch arbitrary activities from the background on the paired companion phone due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2024-31328?: CVE-2024-31328 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-31328 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31328?: CVE-2024-31328 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-2024-31328?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-31328 have an EU (EUVD) identifier?: Yes. CVE-2024-31328 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29224.
When was CVE-2024-31328 published?: CVE-2024-31328 was published on 2026-03-02 and last updated on 2026-06-17.

References

https://source.android.com/docs/security/bulletin/wear/2026/2026-03-01

Affected products (2)

cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:-:*:*:*:*:*:*

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