CVE-2026-13935

Cross‑Origin Data Leakage via ComputePressure Side-Channel in Google Chrome

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Side-channel information leakage in ComputePressure 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: 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 Leakage via ComputePressure Side-Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Information Leakage via ComputePressure Side‑Channel in Chrome
Type Values Removed Values Added
Title Cross‑Origin Information Leakage via ComputePressure Side‑Channel in Chrome
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leakage Allows Cross‑Origin Data Exfiltration
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leakage Allows Cross‑Origin Data Exfiltration
Type Values Removed Values Added
Title Side‑Channel Leak in Chrome ComputePressure Allows Cross‑Origin Data Exposure
Type Values Removed Values Added
Title Side‑Channel Leak in Chrome ComputePressure Allows Cross‑Origin Data Exposure
Type Values Removed Values Added
Title Side‑Channel Leakage in Chrome ComputePressure Allows Cross‑Origin Data Exfiltration
Type Values Removed Values Added
Title Side‑Channel Leakage in Chrome ComputePressure Allows Cross‑Origin Data Exfiltration
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via ComputePressure Side‑Channel in Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via ComputePressure Side‑Channel in Chrome
Type Values Removed Values Added
Title Cross‑origin Information Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑origin Information Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Side‑channel leakage in ComputePressure enables cross‑origin data disclosure in Google Chrome
Type Values Removed Values Added
Title Side‑channel leakage in ComputePressure enables cross‑origin data disclosure in Google Chrome
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leak Enables Cross‑Origin Data Disclosure in Google Chrome
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leak Enables Cross‑Origin Data Disclosure in Google Chrome
Type Values Removed Values Added
Title Cross‑origin Data Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑origin Data Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Compute‑Pressure side‑channel leakage exposes cross‑origin data in Google Chrome
Type Values Removed Values Added
Title Compute‑Pressure side‑channel leakage exposes cross‑origin data in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leakage via ComputePressure Side‑Channel in Google Chrome
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leakage Allowing Cross‑Origin Data Disclosure in Google Chrome
Type Values Removed Values Added
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
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title ComputePressure Side‑Channel Leakage Allowing Cross‑Origin Data Disclosure in Google Chrome
Type Values Removed Values Added
Description Side-channel information leakage in ComputePressure 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: Medium)
Weaknesses CWE-1300
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:59 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM