CVE-2026-18924

Katalog CVE

CVSS 9.1 · Critical EPSS 0,58%

Kerentanan Use After Free pada haxx curl. Skor CVSS 3.1 9.1 (Critical) menurut CISA ADP.

Deskripsi (NVD)

A flaw in libcurl's handling of HTTP/2 Server Push streams, when the parent handle is set to share connections with other handles, can lead to use-after-free in the cleanup process.

Rincian

Terbit di NVD

6 September 2026

Terakhir diubah

15 September 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,58% peluang dieksploitasi; lebih tinggi dari 46,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://curl.se/docs/CVE-2026-18924.html patch · advisory vendor
• https://curl.se/docs/CVE-2026-18924.json advisory vendor
• https://hackerone.com/reports/3916059 exploit · mitigasi · advisory pihak ketiga