CVE-2025-9479

PoC —

CVSS 3.1

4.3 medium

EPSS

<1%p9

Published

Nov 14, 2025 (Nov 14, 2025)

Modified

Jun 17, 2026

Description

Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Vendors: google
Products: chrome
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.2%)

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