CVE-2026-40450 — Integer Overflow
CVE-2026-40450 — 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.
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-2026-40450 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
1 rule · 6 SIEM formats1 detection rule auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-40450 - Samsung ONE Integer Overflow in Tensor Copy
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-40450 | vulnerability | CVE-2026-40450 |
| 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 |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
Believe this infringes your rights? Submit a takedown request.
Related Posts
Binutils Heap Overflow: Local Attackers Gain Code Execution via XCOFF Files
CVE-2026-6846 — A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF (Extended Common Object File Format) object file...
WordPress Plugin Flaw Lets Attackers Hijack Site Emails
CVE-2026-6235 — The Sendmachine for WordPress plugin for WordPress is vulnerable to authorization bypass via the 'manage_admin_requests' function in all versions up to, and including,...
CVE-2026-5748 — Cross-Site Scripting (XSS)
CVE-2026-5748 — The Text Snippets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `ts` shortcode in all versions up to, and...