CVE-2026-3665

Katalog CVE

CVSS 5.5 · Medium EPSS 0,19%

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

Deskripsi (NVD)

A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/serialization/xlsx_consumer.cpp of the component XLSX File Parser. The manipulation leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used.

Rincian

Terbit di NVD

7 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

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/xlnt-community/xlnt/issues/140 exploit · issue tracking · advisory vendor
• https://vuldb.com/?id.349554 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.764647 advisory pihak ketiga · vdb entry
• https://github.com/oneafter/0128/blob/main/xl4/repro exploit
• https://github.com/xlnt-community/xlnt/ product
• https://vuldb.com/?ctiid.349554 permissions required · vdb entry