CVE-2026-9149

Katalog CVE

CVSS 6.5 · Medium EPSS 0,57%

Kerentanan Heap-based Buffer Overflow pada opensuse libsolv, redhat hardened images +4 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in libsolv. This heap buffer overflow vulnerability occurs when a victim processes a specially crafted `.solv` file containing negative size values in the `repo_add_solv` function. This leads to an undersized memory allocation and a subsequent out-of-bounds write. An attacker could exploit this to cause a denial of service (DoS).

Rincian

Terbit di NVD

21 Mei 2026

Terakhir diubah

1 September 2026

Status NVD

Modified

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-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,57% peluang dieksploitasi; lebih tinggi dari 45,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/openSUSE/libsolv/pull/617 issue tracking · patch
• https://access.redhat.com/security/cve/CVE-2026-9149 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2460380 issue tracking · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2026:21333
• https://access.redhat.com/errata/RHSA-2026:28236
• https://access.redhat.com/errata/RHSA-2026:48818