What is CVE-2024-39432?

CVE-2024-39432 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 8.3/10. Published 2024-09-27.

How severe is CVE-2024-39432?

High severity. CVSS v3 base score is 8.3 out of 10.

Buffer overflow in Google Android

CVE-2024-39432

In UMTS RLC driver, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.

Vulnerability class: Buffer Overflow

Published 2024-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (6.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Google Android — versions 12.0, 13.0, 14.0
Unisoc S8000
Unisoc Sc7731e
Unisoc Sc9832e
Unisoc Sc9863a
Unisoc T310
Unisoc T606
Unisoc T610
Unisoc T612
Unisoc T616

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

www.unisoc.com/en_us/secy/announcementDetail/1830802995705610241 (Vendor Advisory)

Frequently asked questions

What is CVE-2024-39432?: CVE-2024-39432 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 8.3/10. Published 2024-09-27.
How severe is CVE-2024-39432?: High severity. CVSS v3 base score is 8.3 out of 10.