Is CVE-2021-37976 actively exploited?

CVE-2021-37976 has no public evidence of in-the-wild exploitation as of 2025-10-24.

What is the CVSS score for CVE-2021-37976?

CVE-2021-37976 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

How do I patch CVE-2021-37976?

Patch guidance is available from google security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-37976.

CVE-2021-37976 - remediation guidance & executive summary

Q: Which products are affected by CVE-2021-37976?

6 products: google chrome, fedoraproject fedora, fedoraproject fedora, fedoraproject fedora, debian debian linux, and 1 more.

Description

Inappropriate implementation in Memory in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-862 · Missing Authorization CWE-862 · Missing Authorization

Metadata

Primary Vendor: GOOGLE
Published: 10/8/2021
Last Modified: 10/24/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

google : chromefedoraproject : fedorafedoraproject : fedorafedoraproject : fedoradebian : debian_linuxdebian : debian_linux

Remediation Guidance

Executive Summary

View on NIST NVD