CVE-2026-6245

CVE-2026-6245 affects the System Security Services Daemon (SSSD) PAM passkey responder. The pam_passkey_child_read_data() function mishandles raw bytes from a pipe, treating them as a NUL-terminated C string, causing an out-of-bounds read (Crash) and local DoS. Affected: SSSD PAM responder; vecto...

CVE-2026-6245

A flaw was found in the System Security Services Daemon SSSD. The pampasskeychildreaddata function within the PAM passkey responder fails to properly handle raw bytes received from a pipe. Because the data is treated as a NUL-terminated C string without explicit termination, it results in an...

Red Hat System Security Services Daemon 安全漏洞

The Red Hat System Security Services Daemon is a daemon process component in Linux developed by Red Hat Inc. There is a security vulnerability associated with the Red Hat System Security Services Daemon. This vulnerability stems from the improper handling of raw pipe bytes by the...

April 14, 2026-KB5082425 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows Server 2022

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April 14, 2026-KB5082420 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

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HTTPS Fetch, Windows Command Shell, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Spawn a piped command shell staged. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/shell/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf...

HTTPS Fetch, Windows Upload/Execute, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Uploads an executable and runs it staged. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/upexec/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTI...

HTTPS Fetch, Windows x86 Reverse Named Pipe (SMB) Stager

Fetch and execute an x86 payload from an HTTPS server. Connect back to the attacker via a named pipe pivot Module Options msf use payload/cmd/windows/https/x86/peinject/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe set ACTION msf...

HTTPS Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/vncinject/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show option...

HTTP Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTP server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/http/x86/patchupmeterpreter/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show...

HTTPS Fetch, Windows Meterpreter Shell, Bind Named Pipe Inline

Fetch and execute an x86 payload from an HTTPS server. Connect to victim and spawn a Meterpreter shell. Requires Windows XP SP2 or newer. Module Options msf use payload/cmd/windows/https/x86/meterpreterbindnamedpipe msf payloadmeterpreterbindnamedpipe show actions ...actions... msf...

HTTPS Fetch, Windows shellcode stage, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Custom shellcode stage. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/custom/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf...

HTTP Fetch, Windows Command Shell, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTP server. Spawn a piped command shell staged. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/http/x86/shell/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf...

HTTPS Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/patchupmeterpreter/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe sh...

HTTPS Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/peinject/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show options...

HTTPS Fetch, Windows shellcode stage, Windows x86 Reverse Named Pipe (SMB) Stager

Fetch and execute an x86 payload from an HTTPS server. Custom shellcode stage. Connect back to the attacker via a named pipe pivot Module Options msf use payload/cmd/windows/https/x86/custom/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe set...

HTTPS Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/dllinject/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show option...

HTTPS Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/patchupdllinject/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show...

HTTP Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTP server. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/http/x86/meterpreter/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show option...

HTTP Fetch, Windows Upload/Execute, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an HTTP server. Uploads an executable and runs it staged. Listen for a pipe connection Windows x86 Module Options msf use payload/cmd/windows/http/x86/upexec/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION...