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Software

cisco ios xe
388
cisco ios
357
cisco adaptive security appliance software
206
cisco nx-os
194
cisco secure firewall threat defense
139
cisco ios xrv 9000
114
cisco firepower threat defense
81
cisco nexus 9508
77
cisco asa
75
cisco nexus 93180yc-ex-24
72
cisco nexus 93120tx firmware
71
cisco nexus
70
cisco nexus 9000 series switch
66
cisco asr 1002-x
65
cisco nexus 3048 firmware
65
cisco nexus 3524-x/xl
64
cisco nexus 3548-x/xl
64
cisco nexus 9516 firmware
64
cisco nexus 7000 series switch
62
cisco nexus 9504 firmware
62
cisco nexus 31128pq
60
cisco asr 1001
59
cisco nexus 3164q firmware
59
cisco nexus 3264q firmware
59
cisco nexus 7700 series switch
59
cisco nexus 3232c
58
cisco nexus 3636c-r firmware
58
cisco nexus 3132c-z firmware
57
cisco nexus 3264c-e firmware
57
cisco nexus 34180yc firmware
57
cisco nexus 92160yc switch
57
cisco nexus 93360yc-fx2
56
cisco nexus 93128tx
55
cisco nexus 9372px-e
54
cisco asr 1002 fixed router
52
cisco 56128p
49
cisco nexus 93180yc-fx firmware
49
cisco nexus 9348gc-fxp firmware
49
cisco asr 1001-x
48
cisco nexus 93108tc-fx switch
48
cisco nexus 9336c-fx2 firmware
47
cisco nexus 9364c-h1
47
cisco nexus 9396px firmware
47
cisco nexus 9396tx firmware
47
cisco nexus 9332c firmware
46
cisco asr 1004
45
cisco asr 1006
45
cisco catalyst 9800-l
45
cisco nexus 9332pq firmware
45
cisco nexus 9372tx firmware
45

Cisco Catalyst SD-WAN Manager (vManage)Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20224

Cisco Unity ConnectionCisco Unity Connection Remote Code Execution Vulnerability

Risk 79
Severity
8.8
First published (updated )
CVE-2026-20034

Cisco IoT Field Network DirectorCisco IoT Field Network Director Remote Device Denial of Service Vulnerability

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20167

Cisco Unity Connection Web InboxCisco Unity Connection Server-Side Request Forgery Vulnerability

Risk 44
Severity
7.2
First published (updated )
CVE-2026-20035

Cisco Cisco SG350 SeriesCisco SG350 and SG350X Series Managed Switches SNMP Denial of Service Vunerability

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20185
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Cisco IoT Field Network DirectorCisco IoT Field Network Director Vulnerabilities

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-iot-fnd-dos-n8N26Q4u

Cisco SG350 Series Managed SwitchesCisco SG350 and SG350X Series Managed Switches SNMP Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-sg350-snmp-dos-GEFZr2Tj

Cisco Unity ConnectionCisco Unity Connection Remote Code Execution and Server-Side Request Forgery Vulnerabilities

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-unity-rce-ssrf-hENhuASy

Cisco ASR 1903 (Lapwing_Linux)Deference after null check in ims_client sip

Risk 52
Severity
7.4
First published (updated )
CVE-2026-42800

Cisco Smart Software Manager On-PremCisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

Risk 54
Severity
7.3
First published (updated )
CVE-2026-20151
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Cisco Evolved Programmable Network Manager (EPNM)Cisco Evolved Programmable Network Manager Improper Authorization Vulnerability

Risk 71
Severity
8
First published (updated )
CVE-2026-20155

Cisco Integrated Management Controller (IMC)Cisco Integrated Management Controller Command Injection Vulnerability

Risk 79
Severity
8.8
First published (updated )
CVE-2026-20094

Cisco Integrated Management Controller (IMC)Cisco Integrated Management Controller Command Injection and Remote Code Execution Vulnerabilities

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-cimc-cmd-inj-3hKN3bVt

Cisco Evolved Programmable Network Manager (EPNM)Cisco Evolved Programmable Network Manager Improper Authorization Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-epnm-improp-auth-mUwFWUU3

Cisco Smart Software Manager On-PremCisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-cssm-priv-esc-xRAnOuO8
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Cisco IOS XE SoftwareA vulnerability in the TLS library of Cisco IOS XE Software could allow an unauthenticated, adjacent…

Risk 43
Severity
7.4
First published (updated )
CVE-2026-20004

Cisco IOS SoftwareA vulnerability in the HTTP Server feature of Cisco IOS Software and Cisco IOS XE Software Release 3…

Risk 44
Severity
7.7
First published (updated )
CVE-2026-20125

Cisco IOS SoftwareA vulnerability in the Internet Key Exchange version 2 (IKEv2) feature of Cisco IOS Software, Cisco …

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20012

Cisco IOS XE Wireless Controller Software for Catalyst CW9800A vulnerability in the processing of Control and Provisioning of Wireless Access Points (CAPWAP) pac…

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20086

Cisco Cisco IOS XE Software (Catalyst 9000 Series Switches)A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated…

Risk 49
Severity
8.6
First published (updated )
CVE-2026-20084
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Cisco IOS XE SoftwareCisco IOS XE Software TLS Memory Exhaustion Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-iosxe-tls-dos-TVgLDEZL

Cisco IOS XE Wireless Controller Software for Catalyst CW9800 FamilyCisco IOS XE Wireless Controller Software for the Catalyst CW9800 Family CAPWAP Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-wlc-dos-hnX5KGOm

Cisco IOS XE Software for Catalyst 9200 Series SwitchesCisco IOS XE Software for Cisco Catalyst and Rugged Series Switches Secure Boot Bypass Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-xe-secureboot-bypass-B6uYxYSZ

Cisco Cisco IOS SoftwareCisco IOS Software and IOS XE Software Release 3E HTTP Server Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-ios-http-dos-sbv8XRpL

Cisco Cisco IOS XE Software for Catalyst 9000 Series SwitchesCisco IOS XE Software for Catalyst 9000 Series Switches DHCP Snooping Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-bootp-WuBhNBxA
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Cisco IOS SoftwareCisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-asa-ftd-ios-dos-kPEpQGGK

Cisco IOS XR SoftwareCisco IOS XR Software CLI Privilege Escalation Vulnerability

Risk 72
Severity
8.8
First published (updated )
CVE-2026-20046

Cisco IOS XR SoftwareCisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability

Risk 43
Severity
7.4
First published (updated )
CVE-2026-20074

Cisco IOS XR SoftwareCisco IOS XR Software CLI Privilege Escalation Vulnerability

Risk 72
Severity
8.8
First published (updated )
CVE-2026-20040

Cisco IOS XRCisco IOS XR Egress Packet Network Interface Aligner Interrupt Denial of Service Vulnerability

Risk 33
Severity
7
First published (updated )
Advisory
cisco-sa-xrncs-epni-int-dos-TWMffUsN
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