Information disclosure via improperly validated network input
Published Aug 25, 2026 · Updated Aug 25, 2026
Improper input validation in Chrome Network before 152.0.7977.65 on Windows allows remote attackers to leak sensitive information. Google has not disclosed which Network input is accepted without adequate validation or how the crafted HTML page exposes data. Exploitation requires social engineering that causes a user to open attacker-controlled HTML, and the published impact is limited to information disclosure.
Summary
What happened
Improper input validation in Chrome Network before 152.0.7977.65 on Windows allows remote attackers to leak sensitive information. Google has not disclosed which Network input is accepted without adequate validation or how the crafted HTML page exposes data. Exploitation requires social engineering that causes a user to open attacker-controlled HTML, and the published impact is limited to information disclosure.
The record
- CVE
- CVE-2026-79253
- Published
- Aug 25, 2026
- Updated
- Aug 25, 2026
- Vendor
- Google Cloud
- Product
- Google Chrome
- Classifications
- CWE-20, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 25, 2026CVE publishedPublication date reported by the CVE source.
- Aug 25, 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=152.0.7977.65 <152.0.7977.65
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
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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