CVE-2026-106200
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Use After Free in Google Chrome

Vulnerability report for CVE-2026-106200, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Chrome

Description

Use after free in Track in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 155.0.8059.39

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

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Executive Summary

This vulnerability is a use-after-free issue in the Track component of Google Chrome before version 155.0.8059.39. A use-after-free occurs when a program continues to use memory after it has been freed, potentially leading to arbitrary code execution. An attacker could exploit this by crafting a malicious HTML page to trigger the flaw.

Impact Analysis

If exploited, this vulnerability could allow a remote attacker to execute arbitrary code on your system. Since it occurs inside the sandbox, the attacker's code would run with limited privileges, but could still compromise your browser or steal sensitive data. Visiting a specially crafted webpage could trigger the attack.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the use-after-free vulnerability in Track.

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