PT-2026-50187 · Google · Google Chrome
Published
2026-06-17
·
Updated
2026-06-17
·
CVE-2026-12437
None
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Name of the Vulnerable Software and Affected Versions
Google Chrome on Windows versions prior to 149.0.7827.155
Description
A use-after-free issue exists in WebShare. This occurs when a program continues to use a pointer after it has been freed, which can lead to memory corruption. A remote attacker who has already compromised the renderer process can exploit this by using a crafted HTML page to potentially perform a sandbox escape, allowing code execution outside the restricted browser environment.
Recommendations
Update to version 149.0.7827.155 or later.
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Google Chrome