CVE-2026-76029 Details
Description
Improper input validation in Network in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: High)
A memory corruption vulnerability has been identified in the Network component of Google Chrome. This issue affects versions prior to 156.0.8078.79. The vulnerability allows remote attackers to potentially execute arbitrary code within the sandbox by using a crafted HTML page.
Users can update to Google Chrome version 156.0.8078.79 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 30, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02107719452.html | [email protected] | Release NotesVendor Advisory |
| https://issues.chromium.org/issues/572055997 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| google chrome | < 156.0.8078.79 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 3, 2026 | CVE Modified | [email protected] |
| Oct 31, 2026 | CVE Modified | CISA-ADP |
| Oct 30, 2026 | Initial Analysis | [email protected] |
| Oct 30, 2026 | CVE Modified | CISA-ADP |
| Oct 30, 2026 | New CVE Received | [email protected] |