CVE-2026-40448 — Integer Overflow
CVE-2026-40448 — 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.
What This Means For You
- If your environment is affected by CWE-190, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-40448 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-40448 - Samsung ONE Tensor Allocation Integer Overflow
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-40448 | vulnerability | CVE-2026-40448 |
| CWE-190 | weakness | CWE-190 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 22, 2026 at 10:16 UTC |
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