CVE-2026-40449: Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE. Affected…

PriorityP426medium6.6CVSS 3.1

AVLACLPRNUIRSUCLILAH

EPSS

0.14%

3.6th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
samsung	one	< 1.30.0	1.30.0
samsung_open_source	one	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.