PT-2026-34262 · Samsung · Open Source One

Chunseok Lee + 1 · Published 2026-04-22 · Updated 2026-04-23 · CVE-2026-6839

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Name of the Vulnerable Software and Affected Versions Samsung Open Source ONE versions prior to 1.30.0

Description Improper validation of STRING tensor offsets allows malformed string metadata to trigger out of bounds access during constant tensor import.

Recommendations Update to version 1.30.0 or later.

Fix

Weakness Enumeration

CWE-1284

Related Identifiers

CVE-2026-6839

Affected Products

Open Source One

References · 4

• https://github.com/Samsung/ONE/pull/16481 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-6839 · Security Note
• https://twitter.com/CVEnew/status/2047428149613621614 · Twitter Post
• https://twitter.com/infoflowcloud/status/2047429881584116053 · Twitter Post