What is CVE-2026-15115?

CVE-2026-15115 is a low-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-07-08.

How severe is CVE-2026-15115?

Low severity. CVSS v3 base score is 3.3 out of 10.

Improper input validation in Google Android

CVE-2026-15115

Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.115 allowed a local attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

Affected products

Google Android
Google Chrome — versions 150.0.7871.115

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2026-15115?: CVE-2026-15115 is a low-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-07-08.
How severe is CVE-2026-15115?: Low severity. CVSS v3 base score is 3.3 out of 10.