Improper Control of a Resource Through its Lifetime in Splunk Enterprise

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco 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-2026-76282 are related to improper control of a resource through its lifetime and are grouped under the Common Weakness Enumeration (CWE) CWE-664.

Problem type

The software does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.

Affected products

Splunk

Splunk Enterprise

< 10.4.3 - AFFECTED

< 10.2.7 - AFFECTED

< 10.0.10 - AFFECTED

< 9.4.15 - AFFECTED

References

advisory.splunk.com

https://advisory.splunk.com/advisories/SVD-2026-1002

GitHub Security Advisories

GHSA-f3pp-j4fj-8pg2

Improper Control of a Resource Through its Lifetime. Splunk addressed multiple internally...

https://github.com/advisories/GHSA-f3pp-j4fj-8pg2

Improper Control of a Resource Through its Lifetime. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.

nvd.nist.gov

https://nvd.nist.gov/vuln/detail/CVE-2026-76282

advisory.splunk.com

https://advisory.splunk.com/advisories/SVD-2026-1002

github.com

https://github.com/advisories/GHSA-f3pp-j4fj-8pg2

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-76282

Click to expand

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-76282",
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "dateUpdated": "2026-10-16T17:55:30.573Z",
    "dateReserved": "2026-08-19T12:02:03.621Z",
    "datePublished": "2026-10-07T20:46:38.324Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco",
        "dateUpdated": "2026-10-16T17:55:30.573Z"
      },
      "datePublic": "2026-10-07T00:00:00.000Z",
      "title": "Improper Control of a Resource Through its Lifetime in Splunk Enterprise",
      "descriptions": [
        {
          "lang": "en",
          "value": "As part of Cisco's ongoing commitment to proactive security and product quality, Cisco 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-2026-76282 are related to improper control of a resource through its lifetime and are grouped under the Common Weakness Enumeration (CWE) CWE-664."
        }
      ],
      "affected": [
        {
          "vendor": "Splunk",
          "product": "Splunk Enterprise",
          "versions": [
            {
              "version": "10.4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.4.3"
            },
            {
              "version": "10.2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.2.7"
            },
            {
              "version": "10.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "10.0.10"
            },
            {
              "version": "9.4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "9.4.15"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "The software does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.",
              "cweId": "CWE-664",
              "type": "cwe"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://advisory.splunk.com/advisories/SVD-2026-1002"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher."
        }
      ]
    },
    "adp": [
      {
        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2026-10-08T15:03:23.128Z"
        },
        "title": "CISA ADP Vulnrichment",
        "metrics": [
          {
            "cvssV3_1": {
              "version": "3.1",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "attackVector": "NETWORK",
              "attackComplexity": "LOW",
              "privilegesRequired": "LOW",
              "userInteraction": "NONE",
              "scope": "UNCHANGED",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH"
            }
          },
          {}
        ]
      }
    ]
  }
}