{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "24.8.1"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "477be7e91bf220185d55e5a2a9dba16dbde32c3f"
            },
            {
              "fixed": "f684d77d9d6e9e96dbfce46f05988d5a643f2b60"
            }
          ],
          "repo": "https://github.com/moos-ivp/moos-ivp",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85439.json"
  },
  "details": "MOOS-IvP through 24.8.1 contains a remote code execution vulnerability in alogsplit's SplitHandler::handlePreCheckSplitDir() function that fails to sanitize shell metacharacters in log file pathnames. Attackers can embed shell syntax in log file names or the --dir parameter to execute arbitrary commands with the privileges of the operator running alogsplit.",
  "id": "CVE-2026-85439",
  "modified": "2026-09-10T03:31:00.675780135Z",
  "published": "2026-09-03T22:38:30.592Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85439.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85439"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-alogsplit-command-injection-via-input-pathname"
    },
    {
      "type": "FIX",
      "url": "https://github.com/moos-ivp/moos-ivp/commit/f684d77d9d6e9e96dbfce46f05988d5a643f2b60"
    },
    {
      "type": "FIX",
      "url": "https://github.com/moos-ivp/moos-ivp/pull/127"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/moos-ivp/moos-ivp"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/lib_logutils/SplitHandler.cpp#L608"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "MOOS-IvP through 24.8.1 alogsplit Command Injection via Input Pathname"
}