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TI-2018-04394 Aliases CVE-2018-6031GHSA-v6mm-vqxm-hhgv

Use after free in Google Chrome

Priority MEDIUM 42CWE-416Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-416 and the CVSS impact.

Summary

Use after free in PDFium in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

Why it matters now

EPSS 0.02149 82nd percentileScored 2026-11-07
Fix Fixed Chrome (Google): 64.0.3282.119Red Hat: 1 advisory

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
GoogleChromebefore 64.0.3282.11964.0.3282.119Patch availableCNA
  • Chrome VendorGoogle Affected before 64.0.3282.119 Fixed in 64.0.3282.119 Patch available CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*before 64.0.3282.119VulnerableGoogle
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*8.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*9.0VulnerableDebian
  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 64.0.3282.119 Vulnerable ·Google
  • cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian

Remediation

  • Fix · CNA Chrome (Google) Fixed in 64.0.3282.119

Red Hat 1 advisory

  • RHSA-2018:0265 Released 2018-02-01 · Red Hat rating Important
    chromium-browser security update
    • Red Hat Enterprise Linux Desktop Supplementary (v. 6) chromium-browser-64.0.3282.119-1.el6_9
    • Red Hat Enterprise Linux Server Supplementary (v. 6) chromium-browser-64.0.3282.119-1.el6_9
    • Red Hat Enterprise Linux Workstation Supplementary (v. 6) chromium-browser-64.0.3282.119-1.el6_9

Fixed in the same release

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

  • Advisory ·

    Google Chrome — RHSA-2018:0265

    22 records Highest priority Priority MEDIUM 5 MEDIUM, 17 LOW

    Other records, highest priority first

    • TI-2018-04406 Improper input validation in Google ChromePriority MEDIUM 42
    • TI-2018-04416 Use after free in Google ChromePriority MEDIUM 41
    • TI-2018-04398 Information disclosure in Google ChromePriority MEDIUM 41
    Show all 22 records → Advisory →

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop Supplementary (v. 6)Fixed RHSA-2018:0265
Red Hat Enterprise Linux Server Supplementary (v. 6)Fixed RHSA-2018:0265
Red Hat Enterprise Linux Workstation Supplementary (v. 6)Fixed RHSA-2018:0265

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-6031
  2. 2026-10-03 Alias added: GHSA-v6mm-vqxm-hhgv

References

Advisory 2

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