HIGHVulnerability
CVE-2026-58043
A flaw in Node.js Permission Model enforcement can over-grant filesystem access across radix-tree prefix boundaries. Under `--permission`, an attacker who is granted access to one path can abuse boundary handling to read from or write to paths outside the intended filesystem allowlist. This vulnerability affects Node.js **main**, **22.x**, **24.x**, and **26.x**.
Properties
- severity
- HIGH
- score
- 8.4
- cve_id
- CVE-2026-58043
- vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- published_at
- 2026-07-30T06:25:55.310
- last_modified
- 2026-08-25T18:03:06.787
Related Entities (3)
AFFECTS_PRODUCT (1)
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Improper Access Control
DESCRIBED_BY (1)
→[Source]NVD
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