Vulnerability Report

CVE-2025-2149

Title: Linuxfoundation Pytorch

Other

Proof Of Concept

No public PoC currently indexed for CVE-2025-2149.

CWE Category CWE-665
Published Date Mar 10, 2025
Modified Date Feb 24, 2026
Exploit Status Not Found
Score 2.0 CVSS v4.0
Exploit Probability (EPSS)
0.05%

Vulnerability Summary

CVE-2025-2149: A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function nnq_Sigmoid of the component Quantized Sigmoid Module. The manipulation of the argument scale/zero_point leads to improper initialization. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.

Impacted Vendors

L
linuxfoundation 1
P
pytorch 1

Reference Links

https://github.com/pytorch/pytorch/issues/147818 https://github.com/pytorch/pytorch/issues/147818#issue-2877301660 https://vuldb.com/?ctiid.299060 https://vuldb.com/?id.299060 https://vuldb.com/?submit.506563 https://github.com/pytorch/pytorch/issues/147818 https://github.com/pytorch/pytorch/issues/147818#issue-2877301660
CVSS v4.0
Source Entity [email protected]
Severity LOW
2.0
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
N/A
RAW VECTOR CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1
Source Entity [email protected]
Severity LOW
2.5
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v2.0
Source Entity [email protected]
Severity LOW
1.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:H/Au:S/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-2149 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Stack

No specific products linked.