CVE-2022-47932

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-12-24 · updated 2026-06-17
Weakness: CWE-400

Description

Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This vulnerability is caused by an incomplete fix for CVE-2022-47933.

Affected products

https://github.com/brave/brave-core: before 1.42.51 — fixed in 1.42.51

How to fix

Upgrade to a fixed version: https://github.com/brave/brave-core 1.42.51. Check the vendor advisory for mitigations.

References

https://github.com/brave/brave-browser/issues/24093
https://github.com/brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50
https://github.com/brave/brave-core/pull/14211
https://hackerone.com/reports/1636430
https://github.com/brave/brave-browser/issues/24093
https://github.com/brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50
https://github.com/brave/brave-core/pull/14211
https://hackerone.com/reports/1636430

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