CVE-2026-13817: Insufficient validation of untrusted input in Google Chrome
Insufficient validation of untrusted input in Glic in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
This vulnerability in Google Chrome's Glic component arises from insufficient validation of untrusted input, enabling a remote attacker to potentially escape the browser sandbox by delivering a specially crafted HTML page. The issue affects versions prior to 150.0.7871.47. The CVSS 3.1 vector indicates the attack requires no privileges and user interaction, with network attack vector, and results in high impact on confidentiality, integrity, and availability. The vendor advisory link is provided but does not explicitly confirm patch availability in the input data.
Potential Impact
Successful exploitation could allow a remote attacker to escape the Chrome sandbox, potentially leading to full compromise of the affected system's confidentiality, integrity, and availability. This elevates the risk of executing arbitrary code outside the browser's restricted environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and apply updates promptly once a fix is confirmed.
CVE-2026-13817: Insufficient validation of untrusted input in Google Chrome
Description
Insufficient validation of untrusted input in Glic in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.8high
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome's Glic component arises from insufficient validation of untrusted input, enabling a remote attacker to potentially escape the browser sandbox by delivering a specially crafted HTML page. The issue affects versions prior to 150.0.7871.47. The CVSS 3.1 vector indicates the attack requires no privileges and user interaction, with network attack vector, and results in high impact on confidentiality, integrity, and availability. The vendor advisory link is provided but does not explicitly confirm patch availability in the input data.
Potential Impact
Successful exploitation could allow a remote attacker to escape the Chrome sandbox, potentially leading to full compromise of the affected system's confidentiality, integrity, and availability. This elevates the risk of executing arbitrary code outside the browser's restricted environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and apply updates promptly once a fix is confirmed.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:24.969Z
- 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: 6a444c1327e9c7971985c918
Added to database: 06/30/2026, 23:06:59 UTC
Last enriched: 07/08/2026, 11:56:07 UTC
Last updated: 08/13/2026, 18:14:54 UTC
Views: 74
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