CVE-2026-3389: squirrel-lang squirrel

csirt@kutim:~/threat-intel/cve/CVE-2026-3389

CVSS 5.5 · Medium EPSS 0,19%

Kerentanan Improper Resource Shutdown or Release pada squirrel-lang squirrel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability was determined in Squirrel up to 3.2. This vulnerability affects the function sqstd_rex_newnode in the library sqstdlib/sqstdrex.cpp. Executing a manipulation can lead to null pointer dereference. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. 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: 5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference
EPSS (30 hari): 0,19% peluang dieksploitasi; lebih tinggi dari 8,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
squirrel-lang	squirrel	Semua versi hingga 3.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/albertodemichelis/squirrel/issues/314 exploit · issue tracking · advisory vendor
https://vuldb.com/?id.348275 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.761315 advisory pihak ketiga · vdb entry
https://github.com/oneafter/0122/blob/main/i314/repro exploit
https://vuldb.com/?ctiid.348275 permissions required · vdb entry

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.