Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81986.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-81986
Upstream
Published
2026-04-01T18:16:30Z
Modified
2026-09-12T05:27:53Z
Summary
CVE-2026-34446 affecting package pytorch for versions less than 2.2.2-14
Details

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is an issue in onnx.load, the code checks for symlinks to prevent path traversal, but completely misses hardlinks because a hardlink looks exactly like a regular file on the filesystem. This issue has been patched in version 1.21.0.

References

Affected packages

Azure Linux:3 / pytorch

Package

Name
pytorch
Purl
pkg:rpm/azure-linux/pytorch

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.2-14

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81986.json"