How severe is CVE-2017-9691?

CVE-2017-9691 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-9691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9691?

CVE-2017-9691 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-9691?

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

When was CVE-2017-9691 published?

CVE-2017-9691 was published on 2018-03-30 and last updated on 2026-06-17.

CVE-2017-9691

CVE-2017-9691 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 4.7. 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-362.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 1.9
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-362
Affected product: Google Android
Published: 2018-03-30
Last modified: 2026-06-17

Description

There is a race condition in Android for MSM, Firefox OS for MSM, and QRD Android that allows to access to already free'd memory in the debug message output functionality contained within the mobicore driver.

Frequently asked questions

What is CVE-2017-9691?: There is a race condition in Android for MSM, Firefox OS for MSM, and QRD Android that allows to access to already free'd memory in the debug message output functionality contained within the mobicore driver.
How severe is CVE-2017-9691?: CVE-2017-9691 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-9691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9691?: CVE-2017-9691 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9691?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-9691 published?: CVE-2017-9691 was published on 2018-03-30 and last updated on 2026-06-17.

References

Affected products (1)

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

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