Vulnerabilities of Cisco Cisco IOS XE Software
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20272 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering… | 9.8 Critical | Aug 5, 2026 |
| CVE-2026-20267 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering… | 9.0 Critical | Aug 5, 2026 |
| CVE-2025-20363 | A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure… | 9.0 Critical | Sep 25, 2025 |
| CVE-2025-20188 | A vulnerability in the Out-of-Band Access Point (AP) Image Download, the Clean Air Spectral Recording, and the client… | 10.0 Critical | May 7, 2025 |
| CVE-2023-20198 | Exploited Cisco IOS XE Web UI Privilege Escalation Vulnerability | 10.0 Critical | Oct 16, 2023 |
| CVE-2021-1619 | A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow… | 9.8 Critical | Sep 23, 2021 |
| CVE-2021-34770 | A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE… | 10.0 Critical | Sep 23, 2021 |
| CVE-2019-12643 | A vulnerability in the Cisco REST API virtual service container for Cisco IOS XE Software could allow an… | 10.0 Critical | Aug 28, 2019 |
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