CVE-2026-40449CWE-190

Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE

Medium · published April 22, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
3.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00143 · 3.3th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-04-22T05:51Z
EPSS history
Timeline
  • 22 APR 05:51Z
    Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE
    cvelistv5