CVE-2025-63396
3.3
LOW
CVSS 3.1
EPSS 0.03%
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).
How to fix CVE-2025-63396
To remediate CVE-2025-63396, upgrade the affected package to a fixed version below.
- Bitnami/pytorch—upgrade to 2.5.1 or later
- Debian/pytorch—no fix listed
- —no fix listed
Is CVE-2025-63396 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 2.5.0, < 2.5.1, >= 2.7.1, < 2.8.0
- from 0
- from 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 |