Skip to content

Npcap 1.81 to 1.84 BSOD in bpf_filter(), DRIVER_IRQL_NOT_LESS_OR_EQUAL #820

Closed
Closed
Npcap 1.81 to 1.84 BSOD in bpf_filter(), DRIVER_IRQL_NOT_LESS_OR_EQUAL#820

Description

@dmiller-nmap
dmiller-nmap
opened on Nov 18, 2025

Npcap 1.81 through 1.84 has the potential to crash with a 1-byte read past the end of a MDL data buffer. This was fixed in 3383478

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions