How severe is CVE-2018-9483?

CVE-2018-9483 has a CVSS 3.x base score of 6.5, rated medium 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 none, and availability none.

Is CVE-2018-9483 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-9483?

CVE-2018-9483 primarily affects Google Android. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-9483?

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

Does CVE-2018-9483 have an EU (EUVD) identifier?

Yes. CVE-2018-9483 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21077.

When was CVE-2018-9483 published?

CVE-2018-9483 was published on 2024-11-20 and last updated on 2026-06-17.

CVE-2018-9483

CVE-2018-9483 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 6.5. 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-416.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2018-21077
Weakness: CWE-416
Affected product: Google Android
Published: 2024-11-20
Last modified: 2026-06-17

Description

In bta_dm_remove_sec_dev_entry of bta_dm_act.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.

Frequently asked questions

What is CVE-2018-9483?: In bta_dm_remove_sec_dev_entry of bta_dm_act.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2018-9483?: CVE-2018-9483 has a CVSS 3.x base score of 6.5, rated medium 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 none, and availability none.
Is CVE-2018-9483 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-9483?: CVE-2018-9483 primarily affects Google Android. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-9483?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2018-9483 have an EU (EUVD) identifier?: Yes. CVE-2018-9483 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21077.
When was CVE-2018-9483 published?: CVE-2018-9483 was published on 2024-11-20 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/2018-09-01

Affected products (6)

cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*

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