CVE-2026-9541

Katalog CVE

CVSS 5.3 · Medium EPSS 0,19%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada squirrel-lang squirrel. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of the file squirrel/sqobject.cpp of the component Cnut File Handler. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Rincian

Terbit di NVD

26 Mei 2026

Terakhir diubah

23 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 8,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/albertodemichelis/squirrel/issues/327 exploit · issue tracking · mitigasi · patch
• https://vuldb.com/submit/814826 exploit · advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/365602 advisory pihak ketiga · vdb entry
• https://github.com/biniamf/pocs/tree/main/squirrel-sqobject-readobject-neg-len-oob exploit
• https://vuldb.com/vuln/365602/cti permissions required · vdb entry