GHSA-MWCC-7VPP-XMV9

Vulnerability from github – Published: 2025-11-19 00:31 – Updated: 2026-01-14 21:34
VLAI?
Summary
MongoDB driver extension affected by mongoc_bulk_operation_t's read of invalid memory
Details

A mongoc_bulk_operation_t may read invalid memory if large options are passed.

Severity ?
6.8 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
6.9 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "mongodb/mongodb-extension"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.21.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-12119"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-825"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-19T18:54:37Z",
    "nvd_published_at": "2025-11-18T22:15:45Z",
    "severity": "MODERATE"
  },
  "details": "A mongoc_bulk_operation_t may read invalid memory if large options are passed.",
  "id": "GHSA-mwcc-7vpp-xmv9",
  "modified": "2026-01-14T21:34:03Z",
  "published": "2025-11-19T00:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12119"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/mongo-php-driver/commit/fa5b43366407bc0e5b0a919ed374decd9022b2f9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/mongo-c-driver/releases/tag/1.30.6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/mongo-c-driver/releases/tag/2.1.2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mongodb/mongo-php-driver"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.2"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/PHPC-2637"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2026/01/msg00009.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "MongoDB driver extension affected by mongoc_bulk_operation_t\u0027s read of invalid memory"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.