Description
Use after free in Web Sockets in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Published: 2021-02-22
Score: 8.8 High
EPSS: 6.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4858-1 chromium security update
EUVD EUVD EUVD-2021-8548 Use after free in Web Sockets in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.01147}

epss

{'score': 0.01551}


Subscriptions

Fedoraproject Fedora
Google Chrome
Linux Linux Kernel
Microsoft Edge Edge Chromium
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2024-08-03T18:01:14.307Z

Reserved: 2020-12-21T00:00:00.000Z

Link: CVE-2021-21157

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-22T22:15:12.927

Modified: 2024-11-21T05:47:40.663

Link: CVE-2021-21157

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses