CVE-2026-34475

varnish-software varnish enterprise, vinyl-cache vinyl cache

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-34475

Katalog CVE

CVSS 9.8 · Critical EPSS 0,37%

Kerentanan Incorrect Behavior Order: Validate Before Canonicalize pada varnish-software varnish enterprise, vinyl-cache vinyl cache. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass.

Rincian

Terbit di NVD
27 Maret 2026
Terakhir diubah
17 Juni 2026
Status NVD
Analyzed
CVSS 3.1
9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-180: Incorrect Behavior Order: Validate Before Canonicalize
EPSS (30 hari)
0,37% peluang dieksploitasi; lebih tinggi dari 28,8% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
varnish-software varnish enterprise Semua versi hingga 6.0.15
varnish-software varnish enterprise Versi 6.0.16 r1
varnish-software varnish enterprise Versi 6.0.16 r10
varnish-software varnish enterprise Versi 6.0.16 r11
varnish-software varnish enterprise Versi 6.0.16 r2
varnish-software varnish enterprise Versi 6.0.16 r3
varnish-software varnish enterprise Versi 6.0.16 r4
varnish-software varnish enterprise Versi 6.0.16 r5
varnish-software varnish enterprise Versi 6.0.16 r6
varnish-software varnish enterprise Versi 6.0.16 r7
varnish-software varnish enterprise Versi 6.0.16 r8
varnish-software varnish enterprise Versi 6.0.16 r9
vinyl-cache vinyl cache Semua versi sebelum 8.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.