Vulnerability Database

309,540

Total vulnerabilities in the database

CVE-2025-47154

LibJS in Ladybird before f5a6704 mishandles the freeing of the vector that arguments_list references, leading to a use-after-free, and allowing remote attackers to execute arbitrary code via a crafted .js file. NOTE: the GitHub README says "Ladybird is in a pre-alpha state, and only suitable for use by developers."

  • Published: May 1, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-47154
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9
  • AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CWEs: