CVE-2026-74243

Katalog CVE

CVSS 8.2 · High EPSS 0,46%

Kerentanan Missing Authentication for Critical Function pada redhat openshift update service, redhat quay. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in Red Hat Quay. When the SECURITY_SCANNER_V4_PSK (pre-shared key) is not set, a remote unauthenticated attacker can send POST requests to the security scanner notification endpoint. This allows the attacker to flood the notification queue and inject path traversal characters into Clair API URL paths. The primary consequence is worker resource exhaustion and blind path manipulation on the configured Clair host, potentially leading to a denial of service.

Rincian

Terbit di NVD

14 Agustus 2026

Terakhir diubah

20 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-74243 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2516142 issue tracking · advisory vendor