PT-2025-39403 · Pytorch+1 · Pytorch+1

Published 2025-04-16 · Updated 2025-12-06 · CVE-2025-55551

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions pytorch version 2.8.0

Description An issue in the torch.linalg.lu component allows attackers to cause a Denial of Service (DoS) when performing a slice operation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

AZL-68100

AZL-68117

BDU:2025-12826

BIT-PYTORCH-2025-55551

CVE-2025-55551

PYSEC-2025-203

Affected Products

Debian

Pytorch

References · 16

• 🔥 https://github.com/pytorch/pytorch/issues/151401 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-55551 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-55551 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-68117 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55551 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-55551 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-55551 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2025-203 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-pytorch-2025-55551 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-55551 · Security Note
• https://osv.dev/vulnerability/AZL-68100 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-12826 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-55551 · Vendor Advisory
• https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efc · Note
• https://twitter.com/CVEnew/status/1971232406620250367 · Twitter Post