Use After Free Vulnerability in Google Chrome
CVE-2026-10886

9.6CRITICAL

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
4 June 2026

What is CVE-2026-10886?

A use after free vulnerability exists in the FileSystem component of Google Chrome. This issue could allow a remote attacker to perform a sandbox escape by tricking users into opening a maliciously crafted HTML page, leading to unauthorized actions on the affected system. Users are advised to update to the latest version of Google Chrome to mitigate this issue.

Affected Version(s)

Chrome 149.0.7827.53

References

https://chromereleases.googleblog.com/2026/06/stable-chan...
https://issues.chromium.org/issues/505096898

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.