CVE-2026-14071

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Side-channel information leakage in WebAudio in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

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 Side‑Channel Cross‑Origin Data Leakage via WebAudio in Google Chrome
Type Values Removed Values Added
Title Side‑Channel Cross‑Origin Data Leakage via WebAudio in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio API in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio API in Google Chrome
Type Values Removed Values Added
Title Cross-Origin Data Leakage via WebAudio Side-Channel in Chrome
Type Values Removed Values Added
Title Cross-Origin Data Leakage via WebAudio Side-Channel in Chrome
Type Values Removed Values Added
Title WebAudio Side‑Channel Leak Enabling Cross‑Origin Data Leakage
Type Values Removed Values Added
Title WebAudio Side‑Channel Leak Enabling Cross‑Origin Data Leakage
Type Values Removed Values Added
Title Side‑channel information leakage in Chrome’s WebAudio enabling cross‑origin data extraction
Type Values Removed Values Added
Title Side‑channel information leakage in Chrome’s WebAudio enabling cross‑origin data extraction
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Timing Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Timing Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via WebAudio Side‑Channel in Google Chrome
Type Values Removed Values Added
Title WebAudio Side‑Channel Leakage in Chrome
Type Values Removed Values Added
Title WebAudio Side‑Channel Leakage in Chrome
Type Values Removed Values Added
Weaknesses CWE-203
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 Leakage via WebAudio Side‑Channel in Chrome
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 Leakage via WebAudio Side‑Channel in Chrome
Type Values Removed Values Added
Description Side-channel information leakage in WebAudio in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-1300
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 12:54 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM