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BREW-SCIPY-CVE-2023-25399 (CVE-2023-25399)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:34 – Updated: 2026-08-23 21:37 – Source website
VLAI
Details

A refcounting issue which leads to potential memory leak was discovered in scipy commit 8627df31ab in Py_FindObjects() function. Note: This is disputed as a bug and not a vulnerability. SciPy is not designed to be exposed to untrusted users or data directly.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "upstream_fixed_in": "1.10.0"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "scipy",
        "purl": "pkg:brew/scipy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "git",
    "upstream_evidence": [
      {
        "ecosystem": "GIT",
        "key": "https://github.com/scipy/scipy",
        "name": "https://github.com/scipy/scipy",
        "strategy": "git",
        "subject_version": "1.18.1"
      },
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/scipy@1.18.1",
        "name": "scipy",
        "strategy": "registry",
        "subject_version": "1.18.1"
      },
      {
        "ecosystem": "Debian",
        "key": "Debian/scipy",
        "name": "scipy",
        "strategy": "distro"
      },
      {
        "ecosystem": "GIT",
        "key": "upstream:https://github.com/scipy/scipy",
        "name": "https://github.com/scipy/scipy",
        "strategy": "distro",
        "subject_version": "1.18.1"
      },
      {
        "ecosystem": "PyPI",
        "key": "upstream:pkg:pypi/scipy@1.18.1",
        "name": "scipy",
        "strategy": "distro",
        "subject_version": "1.18.1"
      },
      {
        "ecosystem": "Ubuntu",
        "key": "Ubuntu/scipy",
        "name": "scipy",
        "strategy": "distro"
      }
    ]
  },
  "details": "A refcounting issue which leads to potential memory leak was discovered in scipy commit 8627df31ab in Py_FindObjects() function. Note: This is disputed as a bug and not a vulnerability. SciPy is not designed to be exposed to untrusted users or data directly.",
  "id": "BREW-scipy-CVE-2023-25399",
  "modified": "2026-08-23T21:37:11Z",
  "published": "2026-08-13T17:34:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.square16.org/achievement/cve-2023-25399/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25399.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25399"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/scipy/scipy/issues/16235"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/scipy/scipy/issues/16235#issuecomment-1625361328"
    },
    {
      "type": "FIX",
      "url": "https://github.com/scipy/scipy/pull/16397"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2023-25399",
    "GHSA-9jx5-6pgf-crrp",
    "PYSEC-2023-102"
  ]
}



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