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CVE-2026-7343 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: April 29, 2026

Google Chrome - Use After Free

Published: April 28, 2026Updated: April 29, 2026Remote Exploitable

Overview

Google Chrome < 147.0.7727.138 on Windows contains a use after free vulnerability in Views, letting remote attackers who compromised the renderer process potentially perform a sandbox escape via crafted HTML, exploit requires compromised renderer process.

Severity & Score

Severity: Critical
CVSS Score: 9.8
EPSS Score: 6.8%(Probability of exploitation in next 30 days)

Impact

Attackers with renderer process access can escape sandbox, potentially leading to full system compromise.

Mitigation

Update to version 147.0.7727.138 or later.

Social Media Activity(1 post)

TheHackerWire
TheHackerWire
@thehackerwire
May 1, 2026

🟠 CVE-2026-7343 - High (7.5) Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical) šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-7343/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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Details

CVE ID
CVE-2026-7343
Severity
Critical
CVSS Score
9.8
Type
use_after_free
Status
new
EPSS
6.8%
Social Posts
1

CWE

  • CWE-416

CVSS Metrics

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

EPSS Score

6.8%Probability of exploitation in the next 30 days