CVE-2025-55552 Integer overflow in n/a
An integer overflow in PyTorch's rot90 and randn_like functions can cause unexpected behavior, potentially leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-55552?
CVE-2025-55552 is a medium-severity vulnerability in n/a, published on 25 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
pytorch v2.8.0 was discovered to display unexpected behavior when the components torch.rot90 and torch.randn_like are used together.
Which versions are affected by CVE-2025-55552?
2 open source packages ship an affected version, including pytorch and torch. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
pytorch Bitnami | All versions | 2.9.0 |
torch PyPI | All versions | 2.9.0 |
Products include Linuxfoundation Pytorch.
How do I fix CVE-2025-55552?
Upgrade pytorch to 2.9.0 or later.
Is CVE-2025-55552 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-55552 exists.
Other vulnerabilities in n/a
- CVE-2024-48063 Deserialization in n/a
- CVE-2022-45907 PyTorch vulnerable to arbitrary code execution
- CVE-2025-32434 PyTorch: `torch.load` with `weights_only=True` leads to remote code execution
- CVE-2026-24747 PyTorch Vulnerable to Remote Code Execution via Untrusted Checkpoint Files
- CVE-2024-31583 Pytorch use-after-free vulnerability
Sources
Also known as AZL-68103, AZL-68120, BIT-pytorch-2025-55552, DEBIAN-CVE-2025-55552, ECHO-01d5-2b9a-f049, GHSA-mf74-qwpw-gj2w and 2 more.