System access bypass via improper DataTransfer validation
Published Sep 1, 2026 · Updated Sep 2, 2026
Improper input validation in Google Chrome's DataTransfer before 152.0.7977.75 allows remote attackers to bypass system access restrictions. Google identifies DataTransfer as the affected component but has not disclosed which value is accepted without adequate validation. Exploitation requires social engineering and a co-installed app; the public record bounds the consequence to bypassing system access restrictions.
Summary
What happened
Improper input validation in Google Chrome's DataTransfer before 152.0.7977.75 allows remote attackers to bypass system access restrictions. Google identifies DataTransfer as the affected component but has not disclosed which value is accepted without adequate validation. Exploitation requires social engineering and a co-installed app; the public record bounds the consequence to bypassing system access restrictions.
The record
- CVE
- CVE-2026-84325
- Published
- Sep 1, 2026
- Updated
- Sep 2, 2026
- Vendor
- Google Cloud
- Product
- Google Chrome
- Classifications
- CWE-20, T1684
- Attack vector
- network
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 1, 2026CVE publishedPublication date reported by the CVE source.
- Sep 2, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=152.0.7977.75 <152.0.7977.75
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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Attacks
What attackers are doing with it
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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