CVE-2026-15370

Katalog CVE

CVSS 7.3 · High EPSS 0,17%

Kerentanan Stack-based Buffer Overflow pada libssh, redhat hardened images +9 lainnya. Skor CVSS 3.1 7.3 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

Rincian

Terbit di NVD

21 Juli 2026

Terakhir diubah

22 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2026:47768 advisory vendor
• https://access.redhat.com/errata/RHSA-2026:55855 advisory vendor
• https://access.redhat.com/security/cve/CVE-2026-15370 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2499049 issue tracking · advisory vendor