CVE-2026-18358

Katalog CVE

CVSS 7.5 · High EPSS 0,52%

Kerentanan Uncontrolled Resource Consumption. Skor CVSS 3.1 7.5 (High) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. When the daemon is running in system mode with RDP enabled, the incoming connection handler bypasses the connection throttler, allowing an unauthenticated remote attacker to open many parallel pre-authentication connections to the RDP listener. This can accumulate accepted sockets and pending routing-token operations until timeout, exhausting resources and preventing legitimate users from establishing RDP sessions. This issue does not affect the upstream version.

Rincian

Terbit di NVD

31 Juli 2026

Terakhir diubah

13 Agustus 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2026:54512
• https://access.redhat.com/security/cve/CVE-2026-18358
• https://bugzilla.redhat.com/show_bug.cgi?id=2462876