CVE-2026-3449

Katalog CVE

CVSS 3.3 · Low EPSS 0,16%

Kerentanan Incorrect Control Flow Scoping. Skor CVSS 3.1 3.3 (Low) menurut snyk.io.

Deskripsi (NVD)

Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.

Rincian

Terbit di NVD

3 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

3.3 (Low), sumber snyk.io
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-705: Incorrect Control Flow Scoping

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,9% 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/TooTallNate/once/commit/b9f43cc5259bee2952d91ad3cdbd201a82df448a
• https://github.com/TooTallNate/once/issues/8
• https://security.snyk.io/vuln/SNYK-JS-TOOTALLNATEONCE-15250612