CVE-2021-30574

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Use after free in protocol handling in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Aug 3, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-305758.8Out of bounds write in Autofill in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process tCVE-2021-305768.8Use after free in DevTools in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to install a malicious extensionCVE-2021-305777.8Insufficient policy enforcement in Installer in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to perform local privilege esCVE-2021-305788.8Uninitialized use in Media in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to perform out of bounds memory access via a crCVE-2021-305798.8Use after free in UI framework in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via CVE-2021-30587.2An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator with permissionsCVE-2021-305806.5Insufficient policy enforcement in Android intents in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to instaCVE-2021-305818.8Use after free in DevTools in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to install a malicious extensionCVE-2021-305826.5Inappropriate implementation in Animation in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to leak cross-origin data via a CVE-2021-305836.5Insufficient policy enforcement in image handling in iOS in Google Chrome on iOS prior to 92.0.4515.107 allowed a remote attacker to leak crCVE-2021-305846.5Incorrect security UI in Downloads in Google Chrome on Android prior to 92.0.4515.107 allowed a remote attacker to perform domain spoofing vCVE-2021-305858.8Use after free in sensor handling in Google Chrome on Windows prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap c
CVE-2021-30574: High severity, CVSS 8.8 | Vulnix