{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.651"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "e5e9a61fccfd7eff1475bd209e5db11824d88369"
            }
          ],
          "repo": "https://github.com/ckolivas/lrzip",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzma_decompress_buf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "CVE-2025-15570",
  "modified": "2026-03-15T13:46:08.736863927Z",
  "published": "2026-02-10T14:16:07.667Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ckolivas/lrzip/"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?id.344926"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?ctiid.344926"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ckolivas/lrzip/issues/262"
    },
    {
      "type": "EVIDENCE",
      "url": "https://vuldb.com/?submit.752595"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/user-attachments/files/21709004/PoC_UAF.zip"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}