CVE-2024-27319: Versions of the package onnx before and including 1.15.0 are vulnerable to Out-of-bounds Read as the ONNX_ASSERT and ONN
mediumvulnerability
security
Summary
ONNX (a machine learning model format library) versions 1.15.0 and earlier have an out-of-bounds read vulnerability (accessing memory outside intended boundaries) caused by an off-by-one error in the ONNX_ASSERT and ONNX_ASSERTM functions, which handle string copying. This flaw could allow attackers to read sensitive data from memory.
Vulnerability Details
CVSS Score
4.4(medium)
EPSS (30-day exploit probability)
EPSS: 0.1%
Classification
Attack SophisticationModerate
Impact (CIA+S)
integrityavailability
AI Component TargetedFramework
Affected Vendors
Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-27319
First tracked: February 15, 2026 at 08:44 PM
Classified by LLM (prompt v3) · confidence: 85%