CVE-2026-45764: oisf suricata

csirt@kutim:~/threat-intel/cve/CVE-2026-45764

CVSS 9.1 · Critical EPSS 0,63%

Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada oisf suricata. Skor CVSS 3.1 9.1 (Critical) menurut github.com.

Deskripsi (NVD)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a protocol change while processing HTTP/2 traffic could lead to type confusion in Suricata. Crafted traffic may cause Suricata to crash, resulting in denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, disable HTTP/2 parsing if it is not required.

Rincian

Terbit di NVD: 10 September 2026
Terakhir diubah: 16 September 2026
Status NVD: Analyzed
CVSS 3.1: 9.1 (Critical), sumber github.com
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-843: Access of Resource Using Incompatible Type ('Type Confusion')
EPSS (30 hari): 0,63% peluang dieksploitasi; lebih tinggi dari 48,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
oisf	suricata	Versi 7.0.0 hingga sebelum 7.0.16
oisf	suricata	Versi 8.0.0 hingga sebelum 8.0.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315 release notes · advisory vendor
https://github.com/OISF/suricata/security/advisories/GHSA-5rvq-72r5-rqhr advisory pihak ketiga
https://redmine.openinfosecfoundation.org/issues/8492 permissions required

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.