CVE-2026-24028

Katalog CVE

CVSS 8.2 · High EPSS 1,0%

Kerentanan Buffer Over-read pada powerdns dnsdist. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential information disclosure.

Rincian

Terbit di NVD

31 Maret 2026

Terakhir diubah

25 Juli 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:L/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-126: Buffer Over-read

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html advisory vendor