What is CVE-2026-13850?

CVE-2026-13850 is a high-severity vulnerability in Apple Iphone Os, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2026-06-30.

How severe is CVE-2026-13850?

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

Improper input validation in Apple Iphone Os

CVE-2026-13850

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code inside a sandbox via a malicious file. (Chromium security severity: High)

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

EPSS: 0.003 (20.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Apple Iphone_os
Google Chrome — versions 150.0.7871.47

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-2026-13850?: CVE-2026-13850 is a high-severity vulnerability in Apple Iphone Os, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2026-06-30.
How severe is CVE-2026-13850?: High severity. CVSS v3 base score is 8.8 out of 10.