CVE-2026-13935: Side-channel information leakage in Google Chrome
A side-channel information leakage vulnerability exists in the ComputePressure feature of Google Chrome versions prior to 150.0.7871.47. This flaw allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The vulnerability has been assigned a medium severity by Chromium security. A stable channel update addressing this issue was released in version 150.0.7871.47.
AI Analysis
Technical Summary
CVE-2026-13935 is a side-channel information leakage vulnerability in the ComputePressure component of Google Chrome before version 150.0.7871.47. This vulnerability enables a remote attacker to obtain cross-origin data by exploiting the side-channel through a specially crafted HTML page. The issue was publicly disclosed and fixed in Chrome 150.0.7871.47. No CVSS score is provided, but the vendor classifies the severity as medium.
Potential Impact
An attacker can remotely leak cross-origin information via a side-channel attack exploiting the ComputePressure feature. This could lead to unauthorized disclosure of data between origins in the browser context, potentially compromising user privacy or security in affected Chrome versions prior to 150.0.7871.47.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.47 or later, where this vulnerability has been fixed. No additional mitigations are specified by the vendor advisory. Patch status is confirmed by the vendor's stable channel update announcement.
CVE-2026-13935: Side-channel information leakage in Google Chrome
Description
A side-channel information leakage vulnerability exists in the ComputePressure feature of Google Chrome versions prior to 150.0.7871.47. This flaw allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The vulnerability has been assigned a medium severity by Chromium security. A stable channel update addressing this issue was released in version 150.0.7871.47.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-13935 is a side-channel information leakage vulnerability in the ComputePressure component of Google Chrome before version 150.0.7871.47. This vulnerability enables a remote attacker to obtain cross-origin data by exploiting the side-channel through a specially crafted HTML page. The issue was publicly disclosed and fixed in Chrome 150.0.7871.47. No CVSS score is provided, but the vendor classifies the severity as medium.
Potential Impact
An attacker can remotely leak cross-origin information via a side-channel attack exploiting the ComputePressure feature. This could lead to unauthorized disclosure of data between origins in the browser context, potentially compromising user privacy or security in affected Chrome versions prior to 150.0.7871.47.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.47 or later, where this vulnerability has been fixed. No additional mitigations are specified by the vendor advisory. Patch status is confirmed by the vendor's stable channel update announcement.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:56.116Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c2127e9c7971985cd50
Added to database: 06/30/2026, 23:07:13 UTC
Last enriched: 07/01/2026, 02:53:41 UTC
Last updated: 07/01/2026, 02:53:41 UTC
Views: 2
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