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CVE-2022-47932

23
FAUCET Score

CVE-2022-47932 is a denial-of-service vulnerability affecting Brave Browser versions prior to 1.43.34. It allows a remote attacker to crash the browser by tricking a user into opening a specially crafted HTML file containing an ipfs:// or ipns:// URL. This medium-severity vulnerability (CVSS 6.5) requires user interaction and has a high impact on availability, stemming from an incomplete fix for a previous CVE. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.42.51CPE matchmatch criteria
cpe:2.3:a:brave:brave:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0105 is in the 73rd percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / brave/brave-browser/issues/24093
ExploitIssue TrackingThird Party Advisory
github.com / brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50
PatchThird Party Advisory
github.com / brave/brave-core/pull/14211
PatchThird Party Advisory
hackerone.com / reports/1636430
Permissions RequiredThird Party Advisory