CVE-2026-13913

Cross-Origin Data Leak via Autofill in Chrome for iOS

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in Autofill in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Cross-Origin Data Leak via Autofill in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Enforcement Flaw in Chrome on iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Enforcement Flaw in Chrome on iOS
Type Values Removed Values Added
Title Data Exposure via Autofill Policy Enforcement Flaw in Chrome for iOS
Type Values Removed Values Added
Title Data Exposure via Autofill Policy Enforcement Flaw in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leak via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leak via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill Policy Bypass in Chrome for iOS
Type Values Removed Values Added
Title Chrome iOS Autofill Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Chrome iOS Autofill Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Cross‑Origin Data Leak Through Autofill in Chrome iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leak Through Autofill in Chrome iOS
Type Values Removed Values Added
Title Chrome iOS Autofill Policy Enforcement Flaw Allows Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Chrome iOS Autofill Policy Enforcement Flaw Allows Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Chrome iOS Autofill Policy Bypass Exposes Cross‑Origin Data
Type Values Removed Values Added
Title Chrome iOS Autofill Policy Bypass Exposes Cross‑Origin Data
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill in Google Chrome iOS
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Autofill in Google Chrome iOS
Type Values Removed Values Added
Weaknesses CWE-346
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Cross-Origin Data Leak via Autofill in Google Chrome on iOS
Weaknesses CWE-200
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Cross-Origin Data Leak via Autofill in Google Chrome on iOS
Weaknesses CWE-200
Type Values Removed Values Added
Description Insufficient policy enforcement in Autofill in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 2:12 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM