CVE-2021-37976

medium

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.

References

https://www.debian.org/security/2022/dsa-5046

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRFXUDH46PFVE75VQVWY6PYY5DK3S2XT/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D63JZ3ROXCUHP4CFWDHCPZNTGET7T34R/

https://thehackernews.com/2025/12/intellexa-leaks-reveal-zero-days-and.html

https://www.tenable.com/cyber-exposure/2021-threat-landscape-retrospective

https://securitylab.github.com/research/in_the_wild_chrome_cve_2021_37975/

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-37976

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-24449

https://crbug.com/1251787

https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop_30.html

Details

Source: Mitre, NVD

Published: 2021-10-08

Updated: 2026-06-17

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

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