Security advisory

{
  "id": "3bc7f849697d582d8f768b704fc742480d2ce2af1160eead61c31e75d2cf5be7",
  "url": "https://osv.dev/vulnerability/CVE-2026-10305",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-10305",
    "summary": "Out-of-bounds read vulnerability in Samsung Open Source rlottie allows Overread Buffers. This issue affects rlottie: before 223a2a41ba4f462e4abe767bebba49a366c9b9fd.",
    "evidence": "osv:CVE-2026-10305",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-10305",
      "aliases": [
        "CVE-2026-10305"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/samsung/rlottie",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "223a2a41ba4f462e4abe767bebba49a366c9b9fd"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-10305.json",
            "vanir_signatures": [
              {
                "id": "CVE-2026-10305-0dba121a",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "274288967480830511413807786097356319304",
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                    "135408623554624872490738770216783124308",
                    "272821083931491110695268745452978031478",
                    "260254251047917720035417533899440276507"
                  ]
                },
                "source": "https://github.com/samsung/rlottie/commit/223a2a41ba4f462e4abe767bebba49a366c9b9fd",
                "target": {
                  "file": "src/vector/vdrawhelper.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2026-10305-3a698171",
                "digest": {
                  "length": 1210,
                  "function_hash": "81589220276744689586366368277521025282"
                },
                "source": "https://github.com/samsung/rlottie/commit/223a2a41ba4f462e4abe767bebba49a366c9b9fd",
                "target": {
                  "file": "src/vector/vdrawhelper.cpp",
                  "function": "VGradientCache::generateGradientColorTable"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T16:49:53Z"
          }
        }
      ],
      "modified": "2026-10-20T16:49:53.648340362Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10305.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-10305",
        "https://github.com/Samsung/rlottie/pull/587"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-125"
        ],
        "cna_assigner": "samsung.tv_appliance",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10305.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-10305",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 389770,
  "published_at": "2026-06-04T09:40:26.586+00:00"
}