CVE-2026-27489: onnx Vulnerable to Path Traversal via Symlink
(updated )
A path traversal vulnerability via symlink allows to read arbitrary files outside model or user-provided directory.
References
- access.redhat.com/errata/RHSA-2026:24977
- access.redhat.com/security/cve/CVE-2026-27489
- bugzilla.redhat.com/show_bug.cgi?id=2453929
- github.com/advisories/GHSA-3r9x-f23j-gc73
- github.com/onnx/onnx/commit/4755f8053928dce18a61db8fec71b69c74f786cb
- github.com/onnx/onnx/security/advisories/GHSA-3r9x-f23j-gc73
- github.com/pypa/advisory-database/tree/main/vulns/onnx/PYSEC-2026-2239.yaml
- nvd.nist.gov/vuln/detail/CVE-2026-27489
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27489.json
Code Behaviors & Features
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