What is CVE-2026-8552?

CVE-2026-8552 is a medium-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 4.3/10. Published 2026-05-14.

How severe is CVE-2026-8552?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Buffer overflow in Google Android

CVE-2026-8552

Heap buffer overflow in GPU in Google Chrome on Android prior to 148.0.7778.168 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

Vulnerability class: Buffer Overflow

EPSS: 0.000 (10.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Google Android
Google Chrome — versions 148.0.7778.168

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

chrome-cve-admin@google.com (Product, Vendor Advisory)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-8552?: CVE-2026-8552 is a medium-severity vulnerability in Google Android, classified under Heap-based Buffer Overflow. CVSS score: 4.3/10. Published 2026-05-14.
How severe is CVE-2026-8552?: Medium severity. CVSS v3 base score is 4.3 out of 10.