What is CVE-2025-32318?

CVE-2025-32318 is a high-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2025-09-05.

How severe is CVE-2025-32318?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Google Android

CVE-2025-32318

In Skia, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Buffer Overflow

Published 2025-09-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (21.6th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Google Android — versions 16, 16.0

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

source.android.com/security/bulletin/android-16 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-32318?: CVE-2025-32318 is a high-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2025-09-05.
How severe is CVE-2025-32318?: High severity. CVSS v3 base score is 8.8 out of 10.