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BREW-RAPID-MLX-CVE-2026-1260 (GHSA-38VQ-G6VR-W8WF)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:32 – Updated: 2026-09-10 20:37 – Source website
VLAI
Summary
Sentencepiece has a a heap overflow issue
Details

Invalid memory access in Sentencepiece versions less than 0.2.1 when using a vulnerable model file, which is not created in the normal training procedure.

Severity
8.5 (High)
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
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "sentencepiece",
        "resource_purl": "pkg:pypi/sentencepiece@0.2.2",
        "upstream_fixed_in": "0.2.1"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "rapid-mlx",
        "purl": "pkg:brew/rapid-mlx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/sentencepiece@0.2.2",
        "name": "sentencepiece",
        "resource": "sentencepiece",
        "strategy": "registry",
        "subject_version": "0.2.2"
      }
    ]
  },
  "details": "Invalid memory access in Sentencepiece versions less than 0.2.1 when using a vulnerable model file, which is not created in the normal training procedure.",
  "id": "BREW-rapid-mlx-CVE-2026-1260",
  "modified": "2026-09-10T20:37:33Z",
  "published": "2026-08-13T17:32:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1260"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/sentencepiece/commit/d856b67fdb3492e035489abf9b3aaf486144b2c0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/google/sentencepiece"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/sentencepiece/releases/tag/v0.2.1"
    }
  ],
  "schema_version": "1.7.3",
  "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": "Sentencepiece has a a heap overflow issue",
  "upstream": [
    "GHSA-38vq-g6vr-w8wf",
    "CVE-2026-1260",
    "PYSEC-2026-1909"
  ]
}



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