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CVE-2026-49401

8.4 Élevée

Publiée le 23/06/2026 à 20:18 · Modifiée le 26/06/2026 à 19:43 · Analysée par le NVD · Source : security-advisories@github.com

Description

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.7.14, Deno's permission system enforces filesystem and execution restrictions by comparing the requested path against the path supplied to --deny-read, --deny-write, --deny-run, or --deny-ffi. On macOS, that comparison was done at the raw-byte level while the APFS filesystem treats different Unicode spellings of the same name as the same file. That means a program could reach a denied path by spelling it differently than the deny rule. This vulnerability is fixed in 2.7.14.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 7.3 Élevée security-advisories@github.com CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
3.1 8.4 Élevée nvd@nist.gov (NVD) CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Faiblesses (CWE)

Références

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