Riskcovery

CVE-2026-76468

Cisco Meraki Hardening Release - Input Validation Vulnerabilities

State
Published
Severity
8.2 High
Published
Oct 7, 2026
Updated
Oct 16, 2026
Reserved
Aug 19, 2026

Read the record on cve.org

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.

The vulnerabilities tracked by CVE-2026-76468 are related to improper input validation that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-20.

Scores

CVSSScoreVectorSource
3.18.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Lcisco

Weaknesses

  • CWE-20 Improper Input Validation

Affected Products

ProductVersions
Cisco Campus Gateway SoftwareCisco
  • CG 33.1.3Affected
Cisco Meraki MR Wireless Access Points SoftwareCisco
  • MR 33.1.2Affected
  • MR 30.6Affected
  • MR 32.1.7Affected
  • MR 32.2.3Affected
  • MR 32.2.4Affected
  • MR 33.1.1Affected
Cisco Meraki MV FirmwareCisco
  • 4.20Affected
  • 5.0Affected
  • 5.1Affected
  • 5.2Affected
  • 5.3Affected
  • 5.4Affected
  • 5.4.1Affected
  • 5.5Affected
  • 5.5.1Affected
  • 5.6Affected
  • 5.6.1Affected
  • 6.0Affected
  • 6.0.1Affected
  • 5.6.2Affected
  • 6.0.2Affected
  • 6.1Affected
  • 6.1.1Affected
  • 6.1.2Affected
  • 6.2Affected
  • 6.2.1Affected
  • 6.2.2Affected
  • 6.3Affected
  • 6.3.2Affected
  • 2.0Affected
  • 2.1Affected
  • and 64 more versions
Cisco Meraki MX FirmwareCisco
  • 16.2Affected
  • 16.3Affected
  • 16.4Affected
  • 16.5Affected
  • 16.6Affected
  • 17.3Affected
  • 17.6Affected
  • 17.7Affected
  • 17.8Affected
  • 17.9Affected
  • 17.10Affected
  • 18.1Affected
  • 18.2Affected
  • 19.1Affected
  • MX 18.211.2Affected
  • MX 26.2.1Affected
  • MX 19.2.8Affected
  • MX 26.2.2Affected
  • MX 26.1.4Affected
  • MX 26.1.5Affected
  • MX 26.1.6Affected

References

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