CVE-2021-37976

Advisory lineage Upstream: 0 Downstream: 11
Analyzed
Published: 08 Oct 2021, 21:50
Last modified:21 Oct 2025, 23:25

Vulnerability Summary

Overall Risk (default)
medium
39/100
CVSS Score
6.5 MEDIUM
v3.1 (cve.org)
EPSS Score
14.36% MEDIUM
14% probability +6.02%
KEV
Listed
CISA
1 listing
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

08 Oct 2021, 21:50
Published
Vulnerability first disclosed
03 Nov 2021, 00:00
Added to CISA KEV
Google Chromium Information Disclosure Vulnerability
17 Nov 2021, 00:00
CISA Remediation Due
Apply updates per vendor instructions.
21 Oct 2025, 23:25
Last Modified
Vulnerability information updated

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

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 14.36%• Percentile: 94%

Techniques & Countermeasures

  • CWE-862•Missing Authorization

    The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Affected Systems

  • debian•debian_linux

    10.0 | 11.0

  • fedoraproject•fedora

    33 | 34 | 35

  • Unknown•Chrome

    < 94.0.4606.71 | ≥ unspecified, < 94.0.4606.71

References (7)