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CVE-2026-77093

🗓️ 13 Oct 2026 14:26:59Reported by CommvaultType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Integer overflow in CvFWD causes DoS in Commvault installations.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77093
13 Oct 202614:51
–circl
cvelist
Cvelist
CVE-2026-77093 CvFWD Denial of Service
13 Oct 202614:26
–cvelist
euvd
EUVD
EUVD-2026-98757
13 Oct 202614:26
–euvd
nvd
NVD
CVE-2026-77093
13 Oct 202615:17
–nvd
ptsecurity
Positive Technologies
PT-2026-111600
13 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-77093 CvFWD Denial of Service
13 Oct 202614:26
–vulnrichment
[
  {
    "vendor": "Commvault",
    "product": "Commvault Cloud",
    "platforms": [
      "Windows",
      "Linux"
    ],
    "defaultStatus": "unknown",
    "versions": [
      {
        "status": "affected",
        "version": "11.46.0",
        "lessThanOrEqual": "11.46.29",
        "changes": [
          {
            "at": "11.46.30",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.44.0",
        "lessThanOrEqual": "11.44.24",
        "changes": [
          {
            "at": "11.44.25",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.40.0",
        "lessThanOrEqual": "11.40.77",
        "changes": [
          {
            "at": "11.40.78",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.36.0",
        "lessThanOrEqual": "11.36.126",
        "changes": [
          {
            "at": "11.36.127",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      }
    ]
  }
]

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14 Oct 2026 19:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 47.1
EPSS0.00226
SSVC
7