Is CVE-2021-38000 actively exploited?

CVE-2021-38000 has no public evidence of in-the-wild exploitation as of 2025-10-24.

What is the CVSS score for CVE-2021-38000?

CVE-2021-38000 has a CVSS score of 6.1 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

How do I patch CVE-2021-38000?

Patch guidance is available from google security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-38000.

CVE-2021-38000 - remediation guidance & executive summary

Q: Which products are affected by CVE-2021-38000?

4 products: google chrome, fedoraproject fedora, debian debian linux, debian debian linux.

Description

Insufficient validation of untrusted input in Intents in Google Chrome on Android prior to 95.0.4638.69 allowed a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: none
Weaknesses: CWE-601 CWE-20 · Improper Input Validation CWE-601

Metadata

Primary Vendor: GOOGLE
Published: 11/23/2021
Last Modified: 10/24/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-38000

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary