CVE-2026-76183 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-76183

CVSS 9.8 · Critical EPSS 0,39%

Kerentanan Authentication Bypass by Alternate Name. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.

Deskripsi (NVD)

Authentication Bypass by Alternate Name vulnerability in Apache Tomcat allowed the security constraints for any WebSocket endpoint to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.0.M1 through 9.0.121. The following versions were EOS at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.43 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.

Advisory KUTIM-CSIRT

Peringatan Keamanan: 4 Kerentanan Kritis Apache Tomcat (CVSS 9,8) pada Autentikasi dan Akses 24 Sep 2026

Rincian

Terbit di NVD: 23 September 2026
Terakhir diubah: 30 September 2026
Status NVD: Awaiting Analysis
CVSS 3.1: 9.8 (Critical), sumber CISA ADP
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-289: Authentication Bypass by Alternate Name
EPSS (30 hari): 0,39% peluang dieksploitasi; lebih tinggi dari 31,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

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.