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TI-2025-09686 Aliases CVE-2025-10585GHSA-hmrc-68hp-82x6

Type confusion in Google Chrome

Priority CRITICAL 100Exploited in the wildCWE-843Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-843 and the CVSS impact.

Summary

Type confusion in V8 in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Why it matters now

Exploitation Active In CISA KEV since 2025-09-23CISA due date 2025-10-14
EPSS 0.08974 95th percentileScored 2026-11-07
Fix Fixed Chrome (Google): 140.0.7339.185

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GoogleChrome140.0.7339.185 to before 140.0.7339.185140.0.7339.185Patch availableCNA
  • Chrome VendorGoogle Affected 140.0.7339.185 to before 140.0.7339.185 Fixed in 140.0.7339.185 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*before 140.0.7339.185VulnerableGoogle
cpe:2.3:a:siemens:cadra:-:*:*:*:*:*:*:*not specified by NVDVulnerableSiemens
  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 140.0.7339.185 Vulnerable ·Google
  • cpe:2.3:a:siemens:cadra:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens

Remediation

  • Fix · CNA Chrome (Google) Fixed in 140.0.7339.185

Fixed in the same release

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

  • Release ·

    Google Chrome 140.0.7339.185

    4 records Highest priority Priority CRITICAL 1 CRITICAL, 3 MEDIUM

    Other records, highest priority first

    • TI-2025-09629 Heap-based buffer overflow in Google ChromePriority MEDIUM 40
    • TI-2025-09628 Use after free in Google ChromePriority MEDIUM 40
    • TI-2025-09627 Use after free in Google ChromePriority MEDIUM 40
    Show all 4 records →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2025-09-23 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2025-10585
  3. 2026-10-03 Alias added: GHSA-hmrc-68hp-82x6
  4. 2026-10-27 EPSS moved to the 95th–99th percentile

References

Advisory 2

Other 1

  • 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
  • TI-2023-02004 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