CVE-2021-37978

HIGH

Google Chrome < 94.0.4606.81 - Heap Buffer Overflow in Blink via Crafted HTML Page

Title source: llm

Description

Heap buffer overflow in Blink 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

Third Party Advisory, Vendor Advisory x_refsource_misc

https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.html

Permissions Required, Third Party Advisory, Vendor Advisory x_refsource_misc

https://crbug.com/1236318

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 0.0195

EPSS Percentile 83.7%

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-787

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