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Product
Cisco Meraki MX Firmware
by Cisco · last CVE Oct 7, 2026
8
CVEs
0
On KEV
9.6
Max CVSS
7
New 30D
Vulnerabilities8In the news0Timeline
Severity mix
Critical 1High 7Medium 0Low 0
Severity
All severities8Critical1High7Medium0Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add Cisco Meraki MX Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-76464
9.6
0%
Oct 7
Cisco Meraki Hardening Release October 2026 - Buffer Management Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2026-76472
8.8
0%
Oct 7
Cisco Meraki Security Hardening Release October 2026 - Improper Neutralization of Special Elements Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2026-76470
8.8
0%
Oct 7
Cisco Meraki Hardening Release - Incorrect Calculation Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2026-76463
8.8
0%
Oct 7
Cisco Meraki Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2022-20933
8.6
1%
Oct 26
Cisco Meraki MX and Z3 Teleworker Gateway VPN Denial of Service Vulnerability
Affected: All versions, or not specified
CVE-2026-76468
8.2
0%
Oct 7
Cisco Meraki Hardening Release - Input Validation Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2026-76467
7.5
0%
Oct 7
Cisco Meraki Software Hardening Release - Resource Lifetime Management Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
CVE-2026-76469
7.4
0%
Oct 7
Cisco Meraki Security Hardening Release: October 2026 Insufficient Control Flow Management Vulnerabilities
Affected: 16.2; 16.3; 16.4; 16.5; 16.6; 17.3; +15 more
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