Privilege escalation via Custom Tabs UI gestures
Published Apr 2, 2025 · Updated Feb 26, 2026
Privilege escalation in Google Chrome on Android before 135.0.7049.52 allows remote attackers to gain elevated access via a crafted app. The public record identifies Custom Tabs but does not disclose which security check or operation mishandles the crafted app. Exploitation requires the user to install or open the app and perform specific UI gestures; the published consequence is privilege escalation.
Summary
What happened
Privilege escalation in Google Chrome on Android before 135.0.7049.52 allows remote attackers to gain elevated access via a crafted app. The public record identifies Custom Tabs but does not disclose which security check or operation mishandles the crafted app. Exploitation requires the user to install or open the app and perform specific UI gestures; the published consequence is privilege escalation.
The record
- CVE
- CVE-2025-3067
- Published
- Apr 2, 2025
- Updated
- Feb 26, 2026
- Vendor
- Google Cloud
- Product
- Google Chrome
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 2, 2025CVE publishedPublication date reported by the CVE source.
- Feb 26, 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=135.0.7049.52 <135.0.7049.52
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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.
Weakness, pattern, technique
No sourced classifications are available.
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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