CVE-2026-103678

Katalog CVE

CVSS 8.1 · High EPSS 0,24%

Kerentanan Out-of-bounds Read pada tnef project tnef. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in tnef. An attacker can exploit this vulnerability by providing a specially crafted file containing uncompressed Rich Text Format (RTF) data. Because the application fails to properly validate input buffer boundaries before copying data in get_rtf_data_from_buf(), reading beyond the allocated memory occurs. This flaw can cause the application to crash, leading to a Denial of Service (DoS), or leak sensitive memory contents into extracted output files.

Rincian

Terbit di NVD

1 Oktober 2026

Terakhir diubah

5 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-103678 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2544476 issue tracking · advisory pihak ketiga
• https://github.com/verdammelt/tnef product