{"id":"CVE-2026-40449","details":"Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE.\nAffected version is prior to commit  1.30.0.","modified":"2026-07-15T01:49:21.772000048Z","published":"2026-04-22T05:51:35.259Z","database_specific":{"cwe_ids":["CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40449.json","cna_assigner":"samsung.tv_appliance"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40449.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40449"},{"type":"FIX","url":"https://github.com/Samsung/ONE/pull/16481"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/samsung/one","events":[{"introduced":"13084e4b734058cadc590e321c0b7669fbaf06df"},{"fixed":"13084e4b734058cadc590e321c0b7669fbaf06df"}],"database_specific":{"cpe":"cpe:2.3:a:samsung:one:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.30.0"},{"last_affected":"1.30.0"},{"introduced":"0"},{"fixed":"1.30.0"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["1.30.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40449.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"}]}