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Brave Software's Brave Browser, version 0.19.73 (and earlier) is vulnerable to an…

Priority LOW 24CWE-732Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Brave Software's Brave Browser, version 0.19.73 (and earlier) is vulnerable to an incorrect access control issue in the "JS fingerprinting blocking" component, resulting in a malicious website being able to access the fingerprinting-associated browser functionality (that the browser intends to block).

Why it matters now

EPSS 0.01013 63rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:brave:browser:*:*:*:*:*:*:*:*up to 0.19.73VulnerableBrave
  • cpe:2.3:a:brave:browser:*:*:*:*:*:*:*:* Versions up to 0.19.73 Vulnerable ·Brave

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-1000461
  2. 2026-10-03 Alias added: GHSA-9gpg-9xjm-wxgh

References

  • TI-2023-12910 Open redirect in Brave Browser Android CVSS 3.1MEDIUM 6.1
  • TI-2021-05778 Information disclosure in https://github.com/brave/brave-core CVSS 3.1MEDIUM 6.5
  • TI-2023-28673 Brave Browser before 1.59.40 does not properly restrict the schema for WebUI factory and… CVSS 3.1MEDIUM 6.1
  • TI-2016-07744 Cross-site scripting in Brave Software Brave Browser iOS before 1.2.18 and Brave Browser… CVSS 3.1MEDIUM 4.7

Sources