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EPSS 0.3%top 75%

CVE-2026-13817: Insufficient validation of untrusted input in Google Chrome

0
High
VulnerabilityCVE-2026-13817cvecve-2026-13817
Published: 06/30/2026 (06/30/2026, 22:37:44 UTC)
Source: CVE Database V5
Vendor/Project: Google
Product: 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

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

GitHub Actionsmore threats →ai
google/chrome
pkg:github/google/chrome
Affected versions
<150.0.7871.47

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/08/2026, 11:56:07 UTC

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.

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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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