CVE-2021-37977
HIGHGoogle Chrome < 94.0.4606.81 - Use-After-Free in Garbage Collection
Title source: llmDescription
Use after free in Garbage Collection in Google Chrome prior to 94.0.4606.81 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References (4)
Core 4
Core References
Permissions Required, Vendor Advisory x_refsource_misc
https://crbug.com/1252878
Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNARCF5HEZK7GJXZRN5TQ45AQDCRM2WO/
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5046
Scores
CVSS v3
8.8
EPSS
0.0077
EPSS Percentile
73.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (4)
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
33
google/chrome
< 94.0.4606.81
Published
Nov 02, 2021
Tracked Since
Feb 18, 2026