{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0118",
  "published": "2026-05-07T05:06:13Z",
  "modified": "2026-05-07T04:16:08Z",
  "summary": "Updated ntfs-3g packages fix security vulnerability",
  "details": "In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in\nntfs_build_permissions_posix() in acls.c that allows an attacker to\ncorrupt heap memory in the SUID-root ntfs-3g binary by crafting a\nmalicious NTFS image. The overflow is triggered on the READ path (stat,\nreaddir, open) when processing a security descriptor with multiple\nACCESS_DENIED ACEs containing WRITE_OWNER from distinct group SIDs.\n(CVE-2026-40706)\n",
  "upstream": [
    "CVE-2026-40706"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0118.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35412"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/04/21/4"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2026/msg00131.html"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "ntfs-3g",
        "purl": "pkg:rpm/mageia/ntfs-3g?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2022.10.3-1.2.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}