{"id":"CVE-2026-40449","aliases":["EUVD-2026-24616","GHSA-6g74-v723-hrch"],"status":"published","title":"Integer overflow in buffer size calculation could result in out of bounds memory access when...","description":"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.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00138,"percentile":0.03177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2026-04-22T05:51:35Z","modified":"2026-10-28T02:30:45Z","products":[{"vendor":"samsung","product":"one"},{"vendor":"samsung open source","product":"one"}],"references":[{"url":"https://github.com/Samsung/ONE/pull/16481","tags":["Issue Tracking","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40449","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-6g74-v723-hrch"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40449.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-40449","description":"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.","status":"published","published":"2026-04-22T05:51:35.259Z","modified":"2026-05-03T22:40:46.503Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T13:43:11.445168Z"}],"euvd":[{"id":"EUVD-2026-24616","description":"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.","status":"published","published":"2026-04-22T05:51:35Z","modified":"2026-05-03T22:40:46Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T19:05:18.340967Z"}],"ghsa":[{"id":"GHSA-6g74-v723-hrch","title":"Integer overflow in buffer size calculation could result in out of bounds memory access when...","description":"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.","status":"published","published":"2026-04-22T09:31:31Z","modified":"2026-04-22T09:31:39Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:07:34.1405Z"}],"nvd":[{"id":"CVE-2026-40449","description":"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.","status":"published","published":"2026-04-22T07:16:13.45Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:12:15.493943Z"}],"osv":[{"id":"CVE-2026-40449","description":"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.","status":"published","published":"2026-04-22T05:51:35.259Z","modified":"2026-10-28T02:30:45.087537375Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:45:03.424067Z"}]}}