CVE-2026-3386

Katalog CVE

CVSS 7.1 · High EPSS 0,20%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada wren. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

A flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Rincian

Terbit di NVD

1 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 9,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wren-lang/wren/issues/1219 exploit · issue tracking · advisory vendor
• https://vuldb.com/?id.348272 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.761306 advisory pihak ketiga · vdb entry
• https://github.com/oneafter/0122/blob/main/i1219/repro exploit
• https://github.com/wren-lang/wren/ product
• https://vuldb.com/?ctiid.348272 permissions required · vdb entry