KEVIntel
8.1
CVSS
High

CVE-2025-6554

PUBLISHED

Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page....

1 day faster than CISA KEV

Exploited in the wild Remote Low complexity
Vendor
Google
Product
Chrome
Published
Jun 30, 2025
EPSS
1.6% · 82% pctl

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Description

Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

cisa

Weaknesses (CWE)

  • Access of Resource Using Incompatible Type ('Type Confusion')

CVSS Scores

CVSS v3.1 8.1 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploitation Status

Exploited in the wild

Recorded 2026-06-01 10:36:20 UTC · CVE

Known Exploited Vulnerability Sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
CVE First 2026-06-01 10:36 UTC
CISA 2026-06-02 14:07 UTC

Timeline

  • KEV confirmed by CISA

  • Added to KEVIntel

  • CVE Published to Public

  • CVE ID Reserved