CVE-2026-40449

—

CVSS 3.1

6.6 medium

EPSS

<1%p3

Published

Apr 22, 2026 (Apr 22, 2026)

Modified

Jun 17, 2026

Description

Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE. Affected version is prior to commit 1.30.0.

Vendors: samsung
Products: one
Weakness: CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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