BREW-BACKGROUNDREMOVER-C… (GHSA-9FQ2-X9R6-WFMF)

Vulnerability from osv_homebrew – Published: 2026-08-13 16:37 – Updated: 2026-09-09 23:43 – Source website
VLAI
Summary
Numpy Deserialization of Untrusted Data
Details

** DISPUTED ** An issue was discovered in NumPy 1.16.2 and earlier. It uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object, as demonstrated by a numpy.load call. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in (for example) loading serialized Python object arrays from trusted and authenticated sources.

Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "numpy",
        "resource_purl": "pkg:pypi/numpy@2.4.6",
        "upstream_fixed_in": "1.16.3"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "backgroundremover",
        "purl": "pkg:brew/backgroundremover"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.4.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/numpy@2.4.6",
        "name": "numpy",
        "resource": "numpy",
        "strategy": "registry",
        "subject_version": "2.4.6"
      }
    ]
  },
  "details": "** DISPUTED **  An issue was discovered in NumPy 1.16.2 and earlier. It uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object, as demonstrated by a numpy.load call. NOTE: third parties dispute this issue because it is  a behavior that might have legitimate applications in (for example) loading serialized Python object arrays from trusted and authenticated sources.",
  "id": "BREW-backgroundremover-CVE-2019-6446",
  "modified": "2026-09-09T23:43:06Z",
  "published": "2026-08-13T16:37:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6446"
    },
    {
      "type": "WEB",
      "url": "https://github.com/numpy/numpy/issues/12759"
    },
    {
      "type": "WEB",
      "url": "https://github.com/numpy/numpy/pull/12889"
    },
    {
      "type": "WEB",
      "url": "https://github.com/numpy/numpy/pull/13359"
    },
    {
      "type": "WEB",
      "url": "https://github.com/numpy/numpy/commit/89b688732b37616c9d26623f81aaee1703c30ffb"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3335"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3704"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1122208"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-9fq2-x9r6-wfmf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/numpy/numpy"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/numpy/PYSEC-2019-108.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ZZAYIQNUUYXGMKHSPEEXS4TRYFOUYE4"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20210124234613/https://www.securityfocus.com/bid/106670"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00091.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00092.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106670"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Numpy Deserialization of Untrusted Data",
  "upstream": [
    "GHSA-9fq2-x9r6-wfmf",
    "CVE-2019-6446",
    "PYSEC-2019-108"
  ]
}



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