AUGUST 4, 2026
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Case File

CVE-2025-9478

HIGH · CVSS 8.8 EPSS 3.49% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-08-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Chrome. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2025-9478
Severity
HIGH
CVSS
8.8
EPSS
3.49%
Chrome

Original NVD Description

Use after free in ANGLE in Google Chrome prior to 139.0.7258.154 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Related CVEs

Other vulnerabilities affecting the same vendor(s)