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cisco telepresence
Telepresence: Traffic Manager gRPC has no auth — any pod claims arbitrary namespace and intercepts services, receiving victim environment secrets
CVE-2026-102340
8.5 High
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cisco telepresence
Telepresence: Tunnel endpoint accepts caller-supplied session ID with no ownership proof — active client sessions hijackable
CVE-2026-102339
8.2 High
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cisco unified computing system central software
Cisco Unified Computing System Central Remote Code Execution Vulnerability
CVE-2026-76506
7.6 High
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cisco unified communications manager
Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
CVE-2026-76419
6.1 Medium
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cisco ise passive identity connector, identity services engine software +1 more
Cisco Identity Services Engine Authorization Bypass Vulnerability
CVE-2026-20241
5.3 Medium
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cisco secure firewall adaptive security appliance (asa) software, secure firewall threat defense (ftd) software, secure firewall threat defense +2 more +4 more
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service Vulnerability
CVE-2026-76418
In KEV
8.6 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Insecure Temporary File Vulnerabilities
CVE-2026-76497
6.6 Medium
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cisco open source snort3
Open Source Snort 3 Control Channel Socket Aribitrary Command Execution Vulnerability
CVE-2026-76524
7.8 High
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cisco ios xr software
Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability
CVE-2026-76505
7.5 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Improper Link Resolution Vulnerabilities
CVE-2026-76496
7.0 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Incorrect Permission Assignment Vulnerabilities
CVE-2026-76495
7.8 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Code Injection Vulnerabilities
CVE-2026-76494
7.8 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Uncaught Exception Vulnerabilities
CVE-2026-76493
7.5 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Out-of-bounds Write Vulnerabilities
CVE-2026-76490
8.6 High
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cisco open source snort3, secure firewall threat defense (ftd) software +1 more
Multiple Cisco Products Snort 3 Generic File Processing Memory Exhaustion Denial of Service Vulnerability
CVE-2026-76489
5.8 Medium
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - NULL Pointer Vulnerabilities
CVE-2026-76492
7.5 High
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Software Hardening Release: October 2026 - Denial of Service Vulnerabilities
CVE-2026-76491
7.5 High
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Improper Check or Handling of Exceptional Conditions Vulnerabilities
CVE-2026-76481
7.5 High
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cisco unified communications manager
Cisco Unified Communications Manager Improper Access Control Vulnerability
CVE-2026-76487
5.3 Medium
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Path Traversal Vulnerabilities
CVE-2026-76479
7.8 High
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Improper Access Control Vulnerabilities
CVE-2026-76478
8.8 High
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Improper Input Validation Vulnerabilities
CVE-2026-76476
8.8 High
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Injection Vulnerabilities
CVE-2026-76477
8.8 High
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Cross-site Scripting Vulnerabilities
CVE-2026-76475
9.3 Critical
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Improper Authentication Vulnerabilities
CVE-2026-76474
9.8 Critical
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Multiple Cisco Products Snort 3 Denial of Service Vulnerability
CVE-2026-76445
5.3 Medium
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cisco emergency responder, unified communications manager, unity connection +1 more +3 more
Cisco Unified Communications Products Hardening Release: October 2026 - Improper control of a resource through its lifetime.
CVE-2026-76473
9.8 Critical
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Remote Code Execution Vulnerability
CVE-2026-76466
9.8 Critical
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cisco secure client
Cisco Secure Client Privilege Escalation Vulnerability
CVE-2026-76462
5.5 Medium
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cisco telepresence video communication server (vcs) expressway
Cisco Expressway Series Information Disclosure Vulnerability
CVE-2026-76435
5.3 Medium
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cisco cyber vision, open source snort3, secure firewall threat defense (ftd) software +1 more +3 more
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
CVE-2026-20356
7.5 High
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cisco cyber vision, open source snort3, secure firewall threat defense (ftd) software +1 more +3 more
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
CVE-2026-20236
7.5 High
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cisco cyber vision, open source snort3, secure firewall threat defense (ftd) software +1 more +3 more
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
CVE-2026-20291
7.8 High
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cisco cyber vision, open source snort3, secure firewall threat defense (ftd) software +2 more +4 more
Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities
CVE-2026-20221
5.8 Medium
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Multiple Cisco Products Snort 3 Teredo Protocol Denial of Service Vulnerability
CVE-2026-20197
5.8 Medium
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Cisco Secure Firewall Threat Defense Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability
CVE-2026-20218
5.8 Medium
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Multiple Cisco Products Snort 3 Generic Routing Encapsulation Denial of Service Vulnerabilities
CVE-2026-20179
5.8 Medium
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cisco cyber vision, open source snort3, secure firewall threat defense (ftd) software +1 more +3 more
Multiple Cisco Products Snort 3 Software Hardening Release: October 2026
CVE-2026-20043
9.0 Critical
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Multiple Cisco Products Snort 3 Netflow Denial of Service Vulnerabilities
CVE-2026-20019
5.8 Medium
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cisco open source snort3, secure firewall threat defense (ftd) software, utd snort ips engine software +2 more
Multiple Cisco Products Snort 3 SMTP MIME Denial of Service Vulnerability
CVE-2026-20011
5.8 Medium
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cisco secure email, secure email gateway, asyncos +2 more
Cisco Secure Email Gateway Arbitrary File Write Vulnerability
CVE-2026-76519
In KEVPublic exploit
9.8 Critical
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Security Hardening Release October 2026 - Improper Neutralization of Special Elements Vulnerabilities
CVE-2026-76472
8.8 High
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Software Hardening Release - Resource Lifetime Management Vulnerabilities
CVE-2026-76467
7.5 High
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Hardening Release - Incorrect Calculation Vulnerabilities
CVE-2026-76470
8.8 High
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Security Hardening Release: October 2026 Insufficient Control Flow Management Vulnerabilities
CVE-2026-76469
7.4 High
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Hardening Release - Input Validation Vulnerabilities
CVE-2026-76468
8.2 High
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Hardening Release October 2026 - Buffer Management Vulnerabilities
CVE-2026-76464
9.6 Critical
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cisco campus gateway software, meraki mr wireless access points software, meraki mv firmware +1 more +3 more
Cisco Meraki Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities
CVE-2026-76463
8.8 High
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cisco nx-os software
Cisco Nexus 9000 Series Switches SRv6 OAM (NGOAM) Remote Code Execution Vulnerability
CVE-2026-76501
9.8 Critical
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cisco application policy infrastructure controller (apic)
Cisco Application Policy Infrastructure Controller Hardening Release: October 2026 - Improper Control of a Resource Through its Lifetime Vulnerabilities
CVE-2026-76500
9.8 Critical
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