CVEvulnerability

CVE-2025-47154

9.0 CRITICAL Published 2025-05-01 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-05-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-820

Description

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."

Related

Weakness · CWE (1)

  • CWE-820 Missing Synchronization weakness

References