CVE-2026-14647: onnx onnxruntime old.cc convPoolShapeInference_opset19 out-of-bounds
CSIRTS triage
- What
- There is an out-of-bounds vulnerability in onnxruntime.
- Who is affected
- Deployments of onnxruntime are affected.
- Urgency
- Remediation is medium urgency due to the potential for exploitation.
- Action
- Update to the latest version of onnxruntime.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14647
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-146470.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-14647 | coverage & exploitation status | NVD · CVE.org |
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