CVE-2026-5704

Katalog CVE

CVSS 5.5 · Medium EPSS 0,40%

Kerentanan Unrestricted Upload of File with Dangerous Type pada gnu tar, redhat hardened images +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre-extraction inspection mechanisms, potentially allowing an attacker to introduce malicious files onto a system without detection.

Rincian

Terbit di NVD

6 April 2026

Terakhir diubah

22 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-434: Unrestricted Upload of File with Dangerous Type

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-5704 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2455360 exploit · issue tracking · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2026/04/11/10 exploit · mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2026/04/11/11 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2026/04/12/2 exploit · mailing list · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:61581
• https://access.redhat.com/errata/RHSA-2026:61586
• https://access.redhat.com/errata/RHSA-2026:61783
• https://access.redhat.com/errata/RHSA-2026:66018
• https://access.redhat.com/errata/RHSA-2026:66514
• https://access.redhat.com/errata/RHSA-2026:70390