{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0215",
  "published": "2026-06-16T04:58:51Z",
  "modified": "2026-06-16T03:58:12Z",
  "summary": "Updated libsndfile packages fix security vulnerabilities",
  "details": "CVE-2025-52194 A buffer overflow vulnerability exists in libsndfile\nversion 1.2.2 and potentially earlier versions when processing malformed\nIRCAM audio files. The vulnerability occurs in the ircam_read_header\nfunction at src/ircam.c:164 during sample rate processing, leading to\nmemory corruption and potential code execution.\nCVE-2025-56226 Libsndfile <=1.2.2 contains a memory leak vulnerability\nin the mpeg_l3_encoder_init() function within the mpeg_l3_encode.c file.\nCVE-2026-37555 An issue was discovered in libsndfile 1.2.2 IMA ADPCM\ncodec. The AIFF code path (line 241) was fixed with (sf_count_t) cast,\nbut the WAV code path (line 235) and close path (line 167) were not.\nWhen samplesperblock (int) * blocks (int) exceeds INT_MAX, the 32-bit\nmultiplication overflows before being assigned to sf.frames\n(sf_count_t/int64). With samplesperblock=50000 and blocks=50000, the\nproduct 2500000000 overflows to -1794967296. This causes incorrect frame\ncount leading to heap buffer overflow or denial of service. Both values\ncome from the WAV file header and are attacker-controlled. This issue\nwas discovered after an incomplete fix for CVE-2022-33065.\n",
  "upstream": [
    "CVE-2025-52194",
    "CVE-2025-56226",
    "CVE-2026-37555"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0215.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35451"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "libsndfile",
        "purl": "pkg:rpm/mageia/libsndfile?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0-3.3.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}