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)
Published: 2026-10-30
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 03 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Description Memory corruption in Network in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) 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)
Weaknesses CWE-20

Sat, 31 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Title chromium-browser: Memory corruption in Network
References
Metrics threat_severity

None

threat_severity

Important


Fri, 30 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption in Chrome Network Component Allows Remote Code Execution

Fri, 30 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Fri, 30 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 30 Oct 2026 04:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Fri, 30 Oct 2026 02:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption in Chrome Network Component Allows Remote Code Execution

Fri, 30 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Description Memory corruption in Network in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-119
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-11-03T21:17:49.274Z

Reserved: 2026-08-18T19:28:22.701Z

Link: CVE-2026-76029

cve-icon Vulnrichment

Updated: 2026-10-30T13:14:50.227Z

cve-icon NVD

Status : Modified

Published: 2026-10-30T01:16:47.467

Modified: 2026-11-03T22:19:49.180

Link: CVE-2026-76029

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-30T00:05:08Z

Links: CVE-2026-76029 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T11:00:15Z

Weaknesses