CVE-2026-0968

Katalog CVE

CVSS 3.1 · Low EPSS 0,44%

Kerentanan NULL Pointer Dereference pada libssh, redhat enterprise linux. Skor CVSS 3.1 3.1 (Low) menurut NVD.

Deskripsi (NVD)

A flaw was found in libssh in which a malicious SFTP (SSH File Transfer Protocol) server can exploit this by sending a malformed 'longname' field within an `SSH_FXP_NAME` message during a file listing operation. This missing null check can lead to reading beyond allocated memory on the heap. This can cause unexpected behavior or lead to a denial of service (DoS) due to application crashes.

Rincian

Terbit di NVD

26 Maret 2026

Terakhir diubah

1 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,44% peluang dieksploitasi; lebih tinggi dari 36,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-0968 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2436982 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:18160
• https://access.redhat.com/errata/RHSA-2026:18683
• https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/ release notes