CISCO-SA-WLC-UDP-DOS-XDYEWHNZ: Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service Vulnerability

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PublisherCisco

Article IDCISCO-SA-WLC-UDP-DOS-XDYEWHNZ

Verified snapshot29 Sept 2026, 08:14 UTC

Linked CVEs1

Linked CVE reports

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CVE-2022-20848Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service Vulnerability

Source and provenance

Original title: Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service Vulnerability. Captured 29 Sept 2026, 08:14 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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