CVE-2026-13801: Integer overflow in Google Chrome
Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-13801 is an integer overflow vulnerability in the Chromecast feature of Google Chrome versions before 150.0.7871.47. Exploitation requires prior compromise of the renderer process and involves a crafted HTML page to trigger a sandbox escape, potentially allowing an attacker to break out of the browser's security sandbox. The vulnerability is classified as high severity with a CVSS 3.1 score of 8.3, indicating significant impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation could lead to sandbox escape from the renderer process, potentially allowing an attacker to execute arbitrary code with higher privileges than normally permitted within the browser sandbox. This elevates the risk of further system compromise beyond the browser context.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for details and update instructions.
CVE-2026-13801: Integer overflow in Google Chrome
Description
Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.3high
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-13801 is an integer overflow vulnerability in the Chromecast feature of Google Chrome versions before 150.0.7871.47. Exploitation requires prior compromise of the renderer process and involves a crafted HTML page to trigger a sandbox escape, potentially allowing an attacker to break out of the browser's security sandbox. The vulnerability is classified as high severity with a CVSS 3.1 score of 8.3, indicating significant impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation could lead to sandbox escape from the renderer process, potentially allowing an attacker to execute arbitrary code with higher privileges than normally permitted within the browser sandbox. This elevates the risk of further system compromise beyond the browser context.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for details and update instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:21.105Z
- 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: 6a444c1127e9c7971985c853
Added to database: 06/30/2026, 23:06:57 UTC
Last enriched: 07/08/2026, 11:55:03 UTC
Last updated: 08/13/2026, 12:41:08 UTC
Views: 63
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