CVE-2026-40448: Potential Integer overflow in tensor allocation size calculation could lead to insufficient memory allocation for…

CVE-2026-40448 · Severity: medium · CVSS 5.3 · Published 2026-04-22

Potential Integer overflow in tensor allocation size calculation could lead to insufficient memory allocation for large tensors in Samsung Open Source ONE. Affected version is prior to commit  1.30.0.

Technologies: Samsung One. Vendors: Samsung.

Quick answers

Is CVE-2026-40448 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-40448 being exploited in the wild.
How severe is CVE-2026-40448?
Medium severity, with a CVSS score of 5.3, published 22 April 2026.
Which products and versions are affected?
Samsung One. The advisory does not name versions.
Is there a fix for CVE-2026-40448?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-40448?
Check whether you run Samsung One. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Samsung One

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