Missing Synchronization Affecting LadybirdBrowser/ladybird package, versions [0,]


Severity

Recommended
0.0
critical
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.23% (46th percentile)

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  • Snyk IDSNYK-UNMANAGED-LADYBIRDBROWSERLADYBIRD-10496917
  • published24 Jun 2025
  • disclosed1 May 2025
  • creditttrssreal

Introduced: 1 May 2025

CVE-2025-47154  (opens in a new tab)
CWE-820  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Missing Synchronization through the mishandling of the freeing of the vector that arguments_list references. An attacker can execute arbitrary code by crafting a malicious .js file.

CVSS Base Scores

version 4.0
version 3.1