{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "radare2",
          "vendor": "radareorg",
          "versions": [
            {
              "lessThan": "6.1.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "5590c87deeb7eb2a106fd7aab9ca88bfeebb7397",
              "versionType": "git"
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          ]
        }
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      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "junrong of Calif"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "radare2 prior to version 6.1.4 contains a command injection vulnerability in the PDB parser\u0027s print_gvars() function that allows attackers to execute arbitrary commands by embedding a newline byte in the PE section header name field. Attackers can craft a malicious PDB file with specially crafted section names to inject r2 commands that are executed when the idp command processes the file.\u003cbr\u003e"
            }
          ],
          "value": "radare2 prior to version 6.1.4 contains a command injection vulnerability in the PDB parser\u0027s print_gvars() function that allows attackers to execute arbitrary commands by embedding a newline byte in the PE section header name field. Attackers can craft a malicious PDB file with specially crafted section names to inject r2 commands that are executed when the idp command processes the file."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-15T02:05:20.899Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "technical-description",
            "exploit"
          ],
          "url": "https://blog.calif.io/p/mad-bugs-discovering-a-0-day-in-zero"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/radareorg/radare2/pull/25731"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/radareorg/radare2/issues/25752"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/radareorg/radare2/commit/5590c87deeb7eb2a106fd7aab9ca88bfeebb7397"
        },
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/radareorg/radare2/releases/tag/6.1.4"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/radare2-command-injection-via-pdb-parser-print-gvars"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "radare2 \u003c 6.1.4 Command Injection via PDB Parser print_gvars()",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
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  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-40499",
    "datePublished": "2026-04-15T02:05:20.899Z",
    "dateReserved": "2026-04-13T20:29:02.808Z",
    "dateUpdated": "2026-04-15T02:05:20.899Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}