CVE-2026-13780: Insufficient validation of untrusted input in Google Chrome
Insufficient validation of untrusted input in ANGLE 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: Critical)
AI Analysis
Technical Summary
This vulnerability in Google Chrome (CVE-2026-13780) arises from insufficient validation of untrusted input in the ANGLE graphics engine. An attacker who has already compromised the renderer process could exploit this flaw to escape the browser's sandbox, potentially gaining higher privileges on the host system. The issue affects Chrome versions prior to 150.0.7871.47. The vulnerability is classified under CWE-20 (Improper Input Validation) and has a critical severity rating with a CVSS 3.1 base score of 9.6.
Potential Impact
Successful exploitation could allow an attacker to escape the Chrome sandbox from the renderer process, leading to potential full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the affected system. No known exploits in the wild have been reported at this time.
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. The vendor advisory linked provides official update information. No additional mitigations are specified by the vendor.
CVE-2026-13780: Insufficient validation of untrusted input in Google Chrome
Description
Insufficient validation of untrusted input in ANGLE 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: Critical)
CVSS v3.1
Score 9.6critical
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome (CVE-2026-13780) arises from insufficient validation of untrusted input in the ANGLE graphics engine. An attacker who has already compromised the renderer process could exploit this flaw to escape the browser's sandbox, potentially gaining higher privileges on the host system. The issue affects Chrome versions prior to 150.0.7871.47. The vulnerability is classified under CWE-20 (Improper Input Validation) and has a critical severity rating with a CVSS 3.1 base score of 9.6.
Potential Impact
Successful exploitation could allow an attacker to escape the Chrome sandbox from the renderer process, leading to potential full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the affected system. No known exploits in the wild have been reported at this time.
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. The vendor advisory linked provides official update information. No additional mitigations are specified by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:15.773Z
- 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: 6a444c0e27e9c7971985c7e4
Added to database: 06/30/2026, 23:06:54 UTC
Last enriched: 07/08/2026, 11:52:41 UTC
Last updated: 08/14/2026, 12:41:08 UTC
Views: 158
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