Known Vulnerabilities for Cisco IOS by Cisco

Listed below are 8 of the newest known vulnerabilities associated with "Cisco IOS" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-20245 json A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, former... Not Provided 2026-06-04 2026-06-10
CVE-2026-20233 json A vulnerability in the web-based user interface of Cisco Webex Meetings could have allowed an unauthenticated, remote attacke... Not Provided 2026-06-03 2026-06-03
CVE-2026-20230 json A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Managem... Not Provided 2026-06-03 2026-06-04
CVE-2026-20224 json A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remo... Not Provided 2026-05-14 2026-05-14
CVE-2026-20223 json A vulnerability in the access validation of internal REST APIs of Cisco Secure Workload could allow an unauthenticated, ... Not Provided 2026-05-20 2026-05-20
CVE-2026-20219 json A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the social prof... Not Provided 2026-05-06 2026-05-06
CVE-2026-20210 json A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote... Not Provided 2026-05-14 2026-05-14
CVE-2026-20209 json A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote... Not Provided 2026-05-14 2026-05-14
CVE-2026-20206 json A vulnerability in the BrowserBot component of Cisco ThousandEyes Enterprise Agent could have allowed an authenticated, remot... Not Provided 2026-05-20 2026-05-20
CVE-2026-20199 json A vulnerability in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote ... Not Provided 2026-05-20 2026-05-20
Results limited to 10 most recent vulnerabilities
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