CVE-2026-109563

Katalog CVE

CVSS 7.5 · High EPSS 0,35%

Kerentanan Inefficient Regular Expression Complexity. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

N3.js before 2.11.1 contains a regular expression denial of service vulnerability in the N3Lexer number pattern that backtracks quadratically on long digit runs. Attackers can supply untrusted Turtle or N3 input containing long runs of digits that do not end a number, blocking the Node.js event loop and causing denial of service.

Rincian

Terbit di NVD

12 Oktober 2026

Terakhir diubah

12 Oktober 2026

Status NVD

Received

CVSS 3.1

7.5 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/rdfjs/N3.js
• https://github.com/rdfjs/N3.js/commit/b1c497fddb02c4772d61916bd2634115f45f424d
• https://github.com/rdfjs/N3.js/pull/760
• https://www.vulncheck.com/advisories/n3-js-before-2.11.1-redos-via-n3lexer-numeric-literal-regex