CVE-2026-79771

Katalog CVE

CVSS 5.3 · Medium EPSS 0,42%

Kerentanan Missing Release of Memory after Effective Lifetime pada nokogiri. Skor CVSS 3.1 5.3 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

Nokogiri versions before 1.19.3 contain a memory leak in the XSLT Stylesheet transform method when processing Ruby strings containing null bytes. Attackers can exploit this by passing attacker-controlled input with null bytes to transform parameters, causing heap allocations to leak and enabling denial of service against long-running processes.

Rincian

Terbit di NVD

25 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-v2fc-qm4h-8hqv advisory vendor
• https://www.vulncheck.com/advisories/nokogiri-before-memory-leak-via-xslt-transform advisory pihak ketiga