CVE-2026-0708

Katalog CVE

CVSS 6.5 · Medium EPSS 0,39%

Kerentanan Out-of-bounds Read pada vstakhov libucl. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in libucl. A remote attacker could exploit this by providing a specially crafted Universal Configuration Language (UCL) input that contains a key with an embedded null byte. This can cause a segmentation fault (SEGV fault) in the `ucl_object_emit` function when parsing and emitting the object, leading to a Denial of Service (DoS) for the affected system.

Rincian

Terbit di NVD

17 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 30,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vstakhov/libucl/issues/323 exploit · issue tracking · advisory vendor
• https://access.redhat.com/security/cve/CVE-2026-0708 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2427770 issue tracking · advisory pihak ketiga