{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0402",
  "published": "2026-09-14T16:26:35Z",
  "modified": "2026-09-14T15:13:59Z",
  "summary": "Updated libssh2 packages fix security vulnerabilities",
  "details": "Double-Free Heap Corruption via sftp_open(). (CVE-2026-66032)\nInteger Underflow DoS via AES-GCM Cipher Negotiation. (CVE-2026-66033)\nHeap Buffer Overflow via ETM Cipher Negotiation. (CVE-2026-66035)\n",
  "upstream": [
    "CVE-2026-66032",
    "CVE-2026-66033",
    "CVE-2026-66035"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0402.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36256"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8722-1"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "libssh2",
        "purl": "pkg:rpm/mageia/libssh2?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.11.1-2.2.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "libssh2",
        "purl": "pkg:rpm/mageia/libssh2?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.11.0-1.2.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}