Site isolation bypass via Views use-after-free
Published May 6, 2026 · Updated May 6, 2026
Use after free in Google Chrome Views before 148.0.7778.96 allows remote attackers with renderer access to bypass site isolation via crafted HTML. The Views component accesses an object after its lifetime ends, but the restricted issue leaves the affected object, function, and lifetime transition undisclosed. Exploitation requires prior renderer compromise and user interaction with the crafted page; the documented consequence is a site-isolation bypass.
Summary
What happened
Use after free in Google Chrome Views before 148.0.7778.96 allows remote attackers with renderer access to bypass site isolation via crafted HTML. The Views component accesses an object after its lifetime ends, but the restricted issue leaves the affected object, function, and lifetime transition undisclosed. Exploitation requires prior renderer compromise and user interaction with the crafted page; the documented consequence is a site-isolation bypass.
The record
- CVE
- CVE-2026-7910
- Published
- May 6, 2026
- Updated
- May 6, 2026
- Vendor
- Go standard library
- Product
- Google Chrome
- Classifications
- CWE-416
- Attack vector
- network
- Privileges
- Unavailable
Timeline
How it unfolded
- May 6, 2026CVE publishedPublication date reported by the CVE source.
- May 6, 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?
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- Affected versionversion=148.0.7778.96 <148.0.7778.96
What conditions does exploitation require?
What is affected?
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
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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