ByteOS Network

NVD Vulnerability Details :

CVE-2021-38003

Analyzed

Source-chrome-cve-admin@google.com

View Known Exploited Vulnerability (KEV) details

Published At-23 Nov, 2021 | 22:15

Updated At-24 Oct, 2025 | 14:10

Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CISA Catalog

Date Added	Due Date	Vulnerability Name	Required Action
2021-11-03	2021-11-17	Google Chromium V8 Memory Corruption Vulnerability	Apply updates per vendor instructions.

Date Added: 2021-11-03

Due Date: 2021-11-17

Vulnerability Name: Google Chromium V8 Memory Corruption Vulnerability

Required Action: Apply updates per vendor instructions.

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary	3.1	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary	2.0	6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 8.8

Base severity: HIGH

Vector:

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

Type: Secondary

Version: 3.1

Base score: 8.8

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 6.8

Base severity: MEDIUM

Vector:

AV:N/AC:M/Au:N/C:P/I:P/A:P

CPE Matches

Google LLC

>>chrome>>Versions before 95.0.4638.69(exclusive)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Fedora Project

>>fedora>>34

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Debian GNU/Linux

>>debian_linux>>10.0

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Debian GNU/Linux

>>debian_linux>>11.0

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-755	Primary	nvd@nist.gov
CWE-755	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-755

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-755

Type: Secondary

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_28.html	chrome-cve-admin@google.com	Release Notes
https://crbug.com/1263462	chrome-cve-admin@google.com	Exploit Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/	chrome-cve-admin@google.com	Release Notes
https://www.debian.org/security/2022/dsa-5046	chrome-cve-admin@google.com	Mailing List Third Party Advisory
https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_28.html	af854a3a-2127-422b-91ae-364da2661108	Release Notes
https://crbug.com/1263462	af854a3a-2127-422b-91ae-364da2661108	Exploit Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/	af854a3a-2127-422b-91ae-364da2661108	Release Notes
https://www.debian.org/security/2022/dsa-5046	af854a3a-2127-422b-91ae-364da2661108	Mailing List Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38003	134c704f-9b21-4f2e-91b3-4a467353bcc0	US Government Resource