CVE-2026-102317 Google Chrome - Privilege Escalation

Google Chrome on Windows < 154.0.8037.92 contains a privilege escalation caused by improper privilege management in Mojo, letting local attackers execute arbitrary code outside the sandbox via a local program.

CVSS base score 8.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.11% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Published
29 September 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to version 154.0.8037.92 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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