CVE-2026-27784

f5 nginx open source

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-27784

Katalog CVE

CVSS 7.8 · High EPSS 1,0%

Kerentanan Integer Overflow or Wraparound pada f5 nginx open source. Skor CVSS 3.1 7.8 (High) menurut f5.com.

Deskripsi (NVD)

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngx_http_mp4_module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it is built with the ngx_http_mp4_module module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted MP4 file with the ngx_http_mp4_module module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Rincian

Terbit di NVD
24 Maret 2026
Terakhir diubah
15 Juli 2026
Status NVD
Modified
CVSS 3.1
7.8 (High), sumber f5.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-190: Integer Overflow or Wraparound
EPSS (30 hari)
1,0% peluang dieksploitasi; lebih tinggi dari 62,8% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
f5 nginx open source Versi 1.1.19 hingga sebelum 1.28.3
f5 nginx open source Versi 1.29.0 hingga sebelum 1.29.7

> 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.