CVE-2026-77176

Katalog CVE

CVSS 8.1 · High EPSS 0,48%

Kerentanan External Control of File Name or Path. Skor CVSS 3.1 8.1 (High) menurut redhat.com.

Deskripsi (NVD)

A flaw was found in Kata Containers. In configurations utilizing genpolicy for Confidential Containers guest protection, a malicious host operator can exploit insufficient validation of CreateContainer mount and storage rules. This allows them to mount arbitrary container-rootfs paths over sensitive host locations or provision arbitrary content, potentially exposing confidential information or enabling the acceptance of attacker-controlled input.

Rincian

Terbit di NVD

20 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-73: External Control of File Name or Path

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,5% 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/security/cve/CVE-2026-77176
• https://bugzilla.redhat.com/show_bug.cgi?id=2517502
• https://github.com/kata-containers/kata-containers/security/advisories/GHSA-fmg6-v47x-52wr
• http://www.openwall.com/lists/oss-security/2026/08/20/19