Reference page — cumulative record through Thursday, October 8, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2025-10585

CVE-2025-10585HIGH

Google Chromium V8

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   R  U  H  H  H    8.8   .0539   92.5   YES

AFFECTED
  Product  Versions          Fixed
  Chrome   140.0.7339.185 –  —

TIMELINE
  Sep 16  Reserved by Chrome
  Sep 23  Added to CISA KEV, remediation due 2025-10-14
  Sep 24  Published (CNA: Chrome)

CWE-843 · CNA: Chrome · CVSS v3.1 · 4 references · KEV due October 14, 2025

Description

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)

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 16, 2025	Reserved	Reserved by Chrome
September 23, 2025	KEV ADDED	Added to CISA KEV, remediation due 2025-10-14
September 24, 2025	Published	Published (CNA: Chrome)

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Google	Chrome	—	140.0.7339.185	—

Weaknesses

CWE-843

References (4)

Authoritative record: CVE-2025-10585 at cve.org

Vendors: google

Weaknesses: CWE-843

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2025-10585 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Thursday, October 8, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.