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CVE-2026-77102 CommServe Denial of Service

🗓️ 08 Sep 2026 12:12:54Reported by CommvaultType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Heap-based buffer overflow in CommServe causing denial of service via service availability.

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Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77102
8 Sep 202612:12
cve
[
  {
    "vendor": "Commvault",
    "product": "Commvault Cloud",
    "platforms": [
      "Windows",
      "Linux"
    ],
    "defaultStatus": "unknown",
    "versions": [
      {
        "status": "affected",
        "version": "11.46.0",
        "lessThanOrEqual": "11.46.19",
        "changes": [
          {
            "at": "11.46.20",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.44.0",
        "lessThanOrEqual": "11.44.19",
        "changes": [
          {
            "at": "11.44.20",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.40.0",
        "lessThanOrEqual": "11.40.71",
        "changes": [
          {
            "at": "11.40.72",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.36.0",
        "lessThanOrEqual": "11.36.122",
        "changes": [
          {
            "at": "11.36.123",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      }
    ]
  }
]

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