CVE-2026-40450CWE-190

Integer overflow in output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length and memory corruption for oversized…

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 output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length and memory corruption for oversized tensors.

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
2026-04-22T05:53Z
EPSS history
Timeline
  • 22 APR 05:53Z
    Integer overflow in output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length and memory corruption for oversized…
    cvelistv5