CVE-2026-14394

Use-After-Free in Chrome V8 Engine Exploitable via Crafted HTML

Published Jul 1, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Use-After-Free in Chrome V8 Engine Exploitable via Crafted HTML
Type Values Removed Values Added
Title Use-After-Free in V8 JavaScript Engine Leading to Potential Browser Compromise
Type Values Removed Values Added
Title Use-After-Free in V8 JavaScript Engine Leading to Potential Browser Compromise
Type Values Removed Values Added
Title Use-After-Free in Chrome V8 Engine Enables Heap Corruption through Crafted HTML
Type Values Removed Values Added
Title Use-After-Free in Chrome V8 Engine Enables Heap Corruption through Crafted HTML
Type Values Removed Values Added
Title Use-After-Free in V8 JavaScript Engine Leading to Heap Corruption
Type Values Removed Values Added
Title Use-After-Free in V8 JavaScript Engine Leading to Heap Corruption
Type Values Removed Values Added
Title Use‑After‑Free Heap Corruption in V8 JavaScript Engine of Google Chrome
Type Values Removed Values Added
Title Use‑After‑Free Heap Corruption in V8 JavaScript Engine of Google Chrome
Type Values Removed Values Added
Title Use-After-Free in V8 Engine Enables Remote Heap Corruption via Malicious Page
Type Values Removed Values Added
Title Use-After-Free in V8 Engine Enables Remote Heap Corruption via Malicious Page
Type Values Removed Values Added
Title Use-After-Free Heap Corruption in Chrome's V8 JavaScript Engine
Type Values Removed Values Added
Title Use-After-Free Heap Corruption in Chrome's V8 JavaScript Engine
Type Values Removed Values Added
Title Remote Heap Corruption Vulnerability in Chrome V8 Engine via Crafted HTML
Type Values Removed Values Added
Title Remote Heap Corruption Vulnerability in Chrome V8 Engine via Crafted HTML
Type Values Removed Values Added
Title Use‑After‑Free in V8 Enabling Heap Corruption in Chrome
Type Values Removed Values Added
Title Use‑After‑Free in V8 Enabling Heap Corruption in Chrome
Type Values Removed Values Added
Title Use-After-Free Heap Corruption in Chrome V8 Allows Remote Code Execution
Type Values Removed Values Added
Title Use-After-Free Heap Corruption in Chrome V8 Allows Remote Code Execution
Type Values Removed Values Added
Title Use‑After‑Free in V8 Engine Allows Heap Corruption via Malicious HTML
Type Values Removed Values Added
Title Use‑After‑Free in V8 Engine Allows Heap Corruption via Malicious HTML
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Use-After-Free in Chrome's V8 Engine via Crafted HTML
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Use-After-Free in Chrome's V8 Engine via Crafted HTML
Type Values Removed Values Added
Description Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-416
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 2, 2026, 1:50 PM
Reserved
Jul 1, 2026, 9:37 PM
Status
Analyzed
Published
Jul 1, 2026, 11:16 PM
Modified
Oct 25, 2026, 4:10 PM