CVE-2025-63396
LOW3.3EPSS 0.03%Published: 11/12/2025Modified: 5/21/2026
Description
An issue was discovered in PyTorch v2.5 and v2.7.1. Omission of profiler.stop() can cause torch.profiler.profile (PythonTracer) to crash or hang during finalization, leading to a Denial of Service (DoS).
Affected packages (3)
- Bitnami/pytorch>= 2.5.0, < 2.5.1, >= 2.7.1, < 2.8.0
- Debian/pytorchfrom 0
- PyPI/torchfrom 0, <= 2.5.0-NA, <= 2.7.1-NA
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |