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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-91784",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-02T17:42:07.598463Z",
                "version": "2.0.3"
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              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-02T17:42:17.586Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "gotop",
          "repo": "https://github.com/cjbassi/gotop",
          "vendor": "cjbassi",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Micha\u0142 Majchrowicz (AFINE Team)"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Marcin Wyczechowski (AFINE Team)"
        }
      ],
      "datePublic": "2026-10-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
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              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003ecjbassi/gotop is vulnerable to local argument injection via process termination functionality. The process name is passed directly to pkill\u0026nbsp;without sanitization. A local attacker can create a process with a crafted name beginning with --\u0026nbsp;(e.g. containing a target user\u0027s UID). When the user running gotop invokes the kill feature on that process, pkill\u0026nbsp;interprets the crafted name as a command-line option, terminating all processes owned by the targeted user.\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003cspan\u003eProduct is no longer actively supported and the vulnerabilities have not been fixed.\u0026nbsp;\u003c/span\u003eVulnerability was confirmed at version 3.0.0; other versions were not tested but may also be affected.\u003c/p\u003e"
            }
          ],
          "value": "cjbassi/gotop is vulnerable to local argument injection via process termination functionality. The process name is passed directly to pkill\u00a0without sanitization. A local attacker can create a process with a crafted name beginning with --\u00a0(e.g. containing a target user\u0027s UID). When the user running gotop invokes the kill feature on that process, pkill\u00a0interprets the crafted name as a command-line option, terminating all processes owned by the targeted user.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nProduct is no longer actively supported and the vulnerabilities have not been fixed.\u00a0Vulnerability was confirmed at version 3.0.0; other versions were not tested but may also be affected."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-6",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-6 Argument Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-88",
              "description": "CWE-88 Improper neutralization of argument delimiters in a command (\u0027argument injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-02T08:42:17.946Z",
        "orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
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      "references": [
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          "tags": [
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          "url": "https://cert.pl/en/posts/2026/10/CVE-2026-91784"
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        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/cjbassi/gotop"
        }
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      "source": {
        "discovery": "EXTERNAL"
      },
      "tags": [
        "x_open-source",
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      "title": "Argument Injection leading to arbitrary process termination in gotop",
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  "cveMetadata": {
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    "assignerShortName": "CERT-PL",
    "cveId": "CVE-2026-91784",
    "datePublished": "2026-10-02T08:38:42.744Z",
    "dateReserved": "2026-09-15T06:26:41.028Z",
    "dateUpdated": "2026-10-02T17:42:17.586Z",
    "state": "PUBLISHED"
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