Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%

Cisco IOS XE Software — Vulnerabilities & Security Advisories 224

All 224 CVE vulnerabilities found in Cisco IOS XE Software, with AI-generated Chinese analysis, references, and POCs.

This page catalogs known Common Weakness Enumerations (CWE) affecting the Cisco IOS XE Software platform. It aggregates a comprehensive list of security vulnerabilities, ranging from buffer overflows and injection flaws to authentication bypasses and cross-site scripting issues. The data covers historical records spanning from the early 2000s up to the most recently disclosed findings, ensuring a broad temporal scope for analysis. Users can utilize this resource to track Cisco’s security advisories chronologically, gaining insight into how specific weakness classes have impacted this operating system over time. The page facilitates a deeper understanding of the product’s vulnerability history by correlating technical details with official vendor responses and patch availability. By organizing these findings under relevant weakness types, the content helps security professionals assess the risk landscape associated with Cisco IOS XE deployments. Readers can explore detailed descriptions of each flaw to comprehend the underlying causes and potential exploitation scenarios. This structured approach allows for efficient investigation into past incidents, aiding in the formulation of more robust security policies and mitigation strategies. The aggregated information serves as a centralized reference point for auditing, compliance reviews, and threat intelligence gathering, enabling teams to identify patterns in vendor patching behavior and software resilience. Ultimately, this page provides a factual, non-promotional record of security shortcomings to support informed decision-making in network infrastructure management.

Vendor: n/a

CVE IDTitleCVSSSeverityPublished
CVE-2026-20311 Cisco IOS XE Software Web UI Denial of Service Vulnerability CWE-126 6.3 Medium2026-08-05
CVE-2026-20301 Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability CWE-606 8.6 High2026-08-05
CVE-2026-20308 Cisco IOS XE Software Web-Based Management Interface Vulnerability CWE-269 4.3 Medium2026-08-05
CVE-2026-20273 Cisco IOS XE Software Security Hardening Release CWE-20 8.6 High2026-08-05
CVE-2026-20272 Cisco IOS XE Software Security Hardening Release CWE-74 9.8 Critical2026-08-05
CVE-2026-20271 Cisco IOS XE Software Security Hardening Release CWE-691 8.6 High2026-08-05
CVE-2026-20270 Cisco IOS XE Software Security Hardening Release CWE-682 8.6 High2026-08-05
CVE-2026-20269 Cisco IOS XE Software Security Hardening Release CWE-664 8.6 High2026-08-05
CVE-2026-20268 Cisco IOS XE Software Security Hardening Release CWE-119 8.6 High2026-08-05
CVE-2026-20267 Cisco IOS XE Software Security Hardening Release CWE-284 9.0 Critical2026-08-05
CVE-2026-20263 Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability CWE-388 8.6 High2026-08-05
CVE-2026-20124 Cisco IOS XE Software SNMP Denial of Service Vulnerability CWE-772 7.7 High2026-08-05
CVE-2026-20112 Cisco IOS XE Software 跨站脚本漏洞 CWE-79 4.8 Medium2026-03-25
CVE-2026-20113 Cisco IOS XE Software 注入漏洞 CWE-93 5.3 Medium2026-03-25
CVE-2026-20114 Cisco IOS XE Software 安全漏洞 CWE-1286 5.4 Medium2026-03-25
CVE-2026-20115 Cisco IOS XE Software 安全漏洞 CWE-319 6.1 Medium2026-03-25
CVE-2026-20083 Cisco IOS XE Software 安全漏洞 CWE-235 6.5 Medium2026-03-25
CVE-2026-20110 Cisco IOS XE Software 安全漏洞 CWE-266 6.5 Medium2026-03-25
CVE-2026-20104 Cisco多款产品 安全漏洞 CWE-124 6.1 Medium2026-03-25
CVE-2026-20004 Cisco IOS XE Software 安全漏洞 CWE-771 7.4 High2026-03-25
CVE-2026-20086 Cisco IOS XE Wireless Controller software 安全漏洞 CWE-230 8.6 High2026-03-25
CVE-2026-20084 Cisco IOS XE Software 资源管理错误漏洞 CWE-400 8.6 High2026-03-25
CVE-2025-20314 Cisco IOS XE 安全漏洞 CWE-232 6.7 Medium2025-09-24
CVE-2025-20316 Cisco IOS XE 访问控制错误漏洞 CWE-284 5.3 Medium2025-09-24
CVE-2025-20293 Cisco IOS XE Software 安全漏洞 CWE-459 5.3 Medium2025-09-24
CVE-2025-20338 Cisco IOS XE 安全漏洞 CWE-141 6.0 Medium2025-09-24
CVE-2025-20240 Cisco IOS XE Software 安全漏洞 CWE-692 6.1 Medium2025-09-24
CVE-2025-20313 Cisco IOS XE 安全漏洞 CWE-35 6.7 Medium2025-09-24
CVE-2025-20311 Cisco IOS XE Software 代码问题漏洞 CWE-19 7.4 High2025-09-24
CVE-2025-20312 Cisco IOS XE 安全漏洞 CWE-835 7.7 High2025-09-24

All 224 known CVE vulnerabilities affecting Cisco IOS XE Software with full Chinese analysis, references, and POCs where available.