CVE Feed

    Dashboard / CVE / CVE-2025-2149

    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.

    Published:Mar 10, 2025
    Last Modified:Feb 24, 2026
    EPS:Mar 10, 2025
    EPSS Score:0.00043
    CVSS Score:2.5

    Affected Products

    Vendor
    Linuxfoundation
    Product
    Pytorch

    Exploits

    https://vuldb.com/?submit.506563

    Common Weakness Enumeration

    CWE-665 Improper Initialization

    Related CVEs

    CVE-2026-4538 (CVSS 1.9) — A vulnerability was identified in PyTorch 2.10.0. The affected element is an unknown function of the component…
    CVE-2026-24747 (CVSS 8.8) — PyTorch is a Python package that provides tensor computation. Prior to version 2.10.0, a vulnerability in PyTo…
    CVE-2025-63396 (CVSS 3.3) — An issue was discovered in PyTorch v2.5 and v2.7.1. Omission of profiler.stop() can cause torch.profiler.profi…
    CVE-2025-46150 (CVSS 5.3) — In PyTorch before 2.7.0, when torch.compile is used, FractionalMaxPool2d has inconsistent results.…
    CVE-2025-46149 (CVSS 5.3) — In PyTorch before 2.7.0, when inductor is used, nn.Fold has an assertion error.…
    CVE-2025-55558 (CVSS 7.5) — A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.function…
    CVE-2025-55557 (CVSS 7.5) — A Name Error occurs in pytorch v2.7.0 when a PyTorch model consists of torch.cummin and is compiled by Inducto…
    CVE-2025-46152 (CVSS 5.3) — In PyTorch before 2.7.0, bitwise_right_shift produces incorrect output for certain out-of-bounds values of the…
    CVE-2025-46153 (CVSS 5.3) — PyTorch before 3.7.0 has a bernoulli_p decompose function in decompositions.py even though it lacks full consi…
    CVE-2025-55560 (CVSS 7.5) — An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High