---
id: CVE-2025-14174
title: >-
  Out of bounds memory access in ANGLE in Google Chrome on Mac prior to
  143.0.7499.110 allowed a remote attacker to perform out of bounds memory
  access via a crafted HTML page
summary: >-
  Out of bounds memory access in ANGLE in Google Chrome on Mac prior to
  143.0.7499.110 allowed a remote attacker to perform out of bounds memory
  access via a crafted HTML page. (Chromium security severity: High)
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cvssSource: adp
vendor: Google
product: Chrome
affected:
  - Chrome >= 143.0.7499.110 < 143.0.7499.110
ssvc:
  exploitation: active
  automatable: 'no'
  technicalImpact: total
  timestamp: '2025-12-16T04:55:55.101177Z'
exploited: true
exploitAvailable: true
published: '2025-12-12'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T12:59:56.866Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-14174'
references:
  - url: >-
      https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.html
  - url: 'https://issues.chromium.org/issues/466192044'
tags:
  - cve.org
  - in-the-wild
  - exploit-available
  - kev
epss: 0.22327
epssPercentile: 0.97609
kev: true
kevDateAdded: '2025-12-12'
kevDueDate: '2026-01-02'
kevRansomware: false
exploits:
  github: 3
  githubRepos:
    - 'https://github.com/Satirush/CVE-2025-14174-Poc'
    - 'https://github.com/typeconfused/CVE-2025-14174-analysis'
    - 'https://github.com/George0Papasotiriou/CVE-2025-14174-Chrome-Zero-Day'
  checkedAt: '2026-09-26T09:05:32.891Z'
zeroDay: true
ingestedAt: '2026-09-21T13:37:22.847Z'
---

## Overview

Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

## Affected

- `Chrome >= 143.0.7499.110 < 143.0.7499.110`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.