CVE-2026-41667: samsung open source one Integer Overflow or Wraparound

Vulnerability summary

CVE-2026-41667 is a medium (CVSS 6.6) Integer Overflow or Wraparound vulnerability in samsung open source one. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 3.2% of scored vulnerabilities.

Timeline

1. 22-04-2026
   PublishedVulnerability first disclosed.
2. 03-05-2026
   Last modifiedVulnerability information updated.

Description

Integer overflow in constant tensor data size calculation in Samsung Open Source ONE could cause incorrect buffer sizing for large constant nodes. Affected version is prior to commit 1.30.0.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.