جزئیات آسیب‌پذیری

CVE-2026-76455

Cisco NX-OS SoftwareCisco NX-OS System Software in ACI ModeCisco Unified Computing System

Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities

CVSS 3.1
9.8بحرانی

شرح رسمی (انگلیسی)

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76455 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.

امتیازهای CVSS

امتیازنسخهمنبعبردار
9.8بحرانی 3.1 CVEProject cvelistV5 (CNA) (cisco) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

محصولات آسیب‌پذیر

۲۰۰ از ۳۱۲
فروشندهمحصولنسخه‌هامنبع
Cisco Cisco NX-OS Software 10.3(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3o) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3p) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3q) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3r) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3w) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(3x) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(4a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(4g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(4h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(6) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(7) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(8) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(9) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(99w) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.3(99x) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(4g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(6) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.4(7) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(1j) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3o) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3p) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3s) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(3t) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.5(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(1s) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(2n) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(2s) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(3o) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(3q) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 10.6(3s) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(0)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(0)DX(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(0)DY(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(1)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(1)DY(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(2)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(2)D1(1d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(2)D1(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(2)D1(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(2)D1(3a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(3)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(4)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(5)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(6)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(7)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(8)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 7.3(9)D1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.1(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.1(1a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.1(1b) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.1(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.1(2a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(10) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(11) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(6) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(7) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(7a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(8) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.2(9) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.3(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.3(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(10) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(11) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(12) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(13) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(1a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2b) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(2f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(4a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(6) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(6a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(7) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(8) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.4(9) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 8.5(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(1a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(2t) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(2v) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(3y) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.2(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(10) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(11) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(12) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(13) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(14) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(15) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(16) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(17) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(1z) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(2a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(5w) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(6) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(7) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(7a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(7k) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(8) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.3(9) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(1) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(1a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(2) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(2a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(3) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(3a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(3b) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(4) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS Software 9.4(5) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(1g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(2e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(2f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(2g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(2h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(3e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(3f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(3g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(4d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(4e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(4f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(5c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(5d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(5e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(6e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(6g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(6h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(7f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(7g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.2(8i) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(1d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2a) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2b) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 15.3(2f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(1g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(1j) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(2h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(2j) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(3d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(3e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(3g) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(4c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(5h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(5j) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(6c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(6h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(7e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(8e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(8f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(8h) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(9c) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(9d) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(9e) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.0(9f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.1(1f) CVEProject cvelistV5 (CNA)
Cisco Cisco NX-OS System Software in ACI Mode 16.1(2f) CVEProject cvelistV5 (CNA)

منابع و راهنماها

۲
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.

اطلاعات

تاریخ انتشار
۱۴۰۵/۰۷/۱۵
آخرین به‌روزرسانی
۱۴۰۵/۰۸/۱۶
وضعیت
منتشرشده
صادرکننده (CNA)
cisco

پیش‌بینی بهره‌برداری (EPSS)

۳٫۵۹٪
احتمال بهره‌برداری در ۳۰ روز
۸۹٫۴٪
صدک (نسبت به همه‌ی CVEها)

ارزیابی SSVC (CISA)

قابل خودکارسازی
بله
وضعیت بهره‌برداری
ندارد
اثر فنی
کامل

ضعف‌ها (CWE)

  • CWE-284
    Improper Access Control