CVE-2024-27318

HIGH
7.5
CVSS Score
Published: February 23, 2024 at 05:37 PM UTC
Updated: June 17, 2026 at 07:19 AM UTC
3 products affected across 3 vendorsFedoraOnnxONNX

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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Versions of the package onnx before and including 1.15.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can have a path to the file which is outside the model current directory or user-provided directory. The vulnerability occurs as a bypass for the patch added for CVE-2022-25882.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 1.15.0
Affected range stops below 1.16.0, so it looks safe — our inference, not a vendor statement
v ≤ 1.15.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

Product
Source: 6f8de1f0-f67e-45a6-b68f-98777fdb759c
https://security.snyk.io/vuln/SNYK-PYTHON-ONNX-2395479

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHHiddenLayer
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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