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TI-2018-04475 Aliases CVE-2018-6115GHSA-88x6-h36j-mqgw

Improper input validation in Google Chrome

Priority LOW 31CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Inappropriate setting of the SEE_MASK_FLAG_NO_UI flag in file downloads in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to potentially bypass OS malware checks via a crafted HTML page.

Why it matters now

EPSS 0.01041 64th percentileScored 2026-11-07
Fix Fixed Chrome (Google): 66.0.3359.117

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
GoogleChromebefore 66.0.3359.11766.0.3359.117Patch availableCNA
  • Chrome VendorGoogle Affected before 66.0.3359.117 Fixed in 66.0.3359.117 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*before 66.0.3359.117VulnerableGoogle
  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 66.0.3359.117 Vulnerable ·Google

Remediation

  • Fix · CNA Chrome (Google) Fixed in 66.0.3359.117

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Google Chrome 66.0.3359.117

    21 records Highest priority Priority MEDIUM 8 MEDIUM, 13 LOW

    Other records, highest priority first

    • TI-2018-04452 Integer overflow in Google ChromePriority MEDIUM 50
    • TI-2018-04511 Unrestricted file upload in Google ChromePriority MEDIUM 44
    • TI-2018-04450 Integer overflow in Google ChromePriority MEDIUM 44
    Show all 21 records →

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat Enterprise Linux 6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-6115
  2. 2026-10-03 Alias added: GHSA-88x6-h36j-mqgw

References

Advisory 1

Other 2

  • TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-07390 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
  • TI-2024-04898 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
  • TI-2024-04600 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
  • TI-2024-04346 Use after free in Google Chrome KEVCVSS 3.1CRITICAL 9.6
  • TI-2023-05824 Integer overflow in Google Chrome KEVCVSS 3.1CRITICAL 9.6
See all 7586 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences