CVE-2026-59847

Katalog CVE

CVSS 7.5 · High EPSS 0,33%

Kerentanan Incorrect Check of Function Return Value pada libssh, redhat hardened images +1 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in libssh. Incorrect AES-GCM finalization checks in builds using the OpenSSL backend can effectively remove integrity protection, allowing an in-path attacker to modify plaintext on the wire without detection.

Rincian

Terbit di NVD

21 Juli 2026

Terakhir diubah

4 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-253: Incorrect Check of Function Return Value
CWE-1310: Missing Ability to Patch ROM Code

EPSS (30 hari)

0,33% peluang dieksploitasi; lebih tinggi dari 24,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2026:42922 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:55855 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:62217 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:62218 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2026-59847 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2498180 issue tracking · advisory pihak ketiga