HTTP Fetch, Reverse TCP Stager (DNS)

Fetch and execute an x86 payload from an HTTP server. Connect back to the attacker Module Options msf use payload/cmd/windows/http/x86/patchupmeterpreter/reversetcpdns msf payloadreversetcpdns show actions ...actions... msf payloadreversetcpdns set ACTION msf payloadreversetcpdns show options...

HTTPS Fetch, Reverse All-Port TCP Stager

Fetch and execute an x86 payload from an HTTPS server. Try to connect back to the attacker, on all possible ports 1-65535, slowly Module Options msf use payload/cmd/windows/https/x86/patchupmeterpreter/reversetcpallports msf payloadreversetcpallports show actions ...actions... msf...

HTTP Fetch, Bind TCP Stager with UUID Support (Windows x86)

Fetch and execute an x86 payload from an HTTP server. Listen for a connection with UUID Support Windows x86 Module Options msf use payload/cmd/windows/http/x86/dllinject/bindtcpuuid msf payloadbindtcpuuid show actions ...actions... msf payloadbindtcpuuid set ACTION msf payloadbindtcpuuid 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/dllinject/bindnamedpipe msf payloadbindnamedpipe show actions ...actions... msf payloadbindnamedpipe set ACTION msf payloadbindnamedpipe show options...

HTTP Fetch, Find Tag Ordinal Stager

Fetch and execute an x86 payload from an HTTP server. Use an established connection Module Options msf use payload/cmd/windows/http/x86/dllinject/findtag msf payloadfindtag show actions ...actions... msf payloadfindtag set ACTION msf payloadfindtag show options ...show and set options... msf...

HTTP Fetch, Windows Reverse HTTP Stager (winhttp)

Fetch and execute an x86 payload from an HTTP server. Tunnel communication over HTTP Windows winhttp Module Options msf use payload/cmd/windows/http/x86/dllinject/reversewinhttp msf payloadreversewinhttp show actions ...actions... msf payloadreversewinhttp set ACTION msf payloadreversewinhttp sho...

CVE-2026-34549

iccDEV contains an Undefined Behavior in IccUtil.cpp caused by invalid left shift on icUInt32Number when processing a crafted ICC profile. Affects versions prior to 2.3.1.6; the issue is fixed in 2.3.1.6. Public references indicate the UB is reported under UndefinedBehaviorSanitizer. There is no ...

binary-exploitation-writeups

Binary Exploitation Writeups A collection of pwn challenges c...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write through the zisofs process in ISO9660 image handling on 32-bit systems. An attacker can potentially execute arbitrary code by supplying a specially crafted ISO9660 image that triggers an integer overflow, leading to ...

CVE-2026-5121 Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processing

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...

Fedora: Security Advisory (FEDORA-2026-ff768f8e37)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PT-2026-27681

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix ARM64 alignment fault in multipath hash seed struct sysctl fib multipath hash seed contains two u32 fields user seed and mp seed, making it an 8-byte structure with a 4-byte alignment requirement. In fib multipath...

CVE-2026-27784

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

UBUNTU-CVE-2026-27784

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

CVE-2026-27784

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

CVE-2026-27784

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

CVE-2026-27784 NGINX ngx_http_mp4_module vulnerability

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

CVE-2026-27784

The CVE-2026-27784 issue affects 32-bit builds of NGINX Open Source that are compiled with the ngx_http_mp4_module and configured to use the mp4 directive. The vulnerability arises in the 32-bit implementation of NGINX Open Source when processing a specially crafted MP4 file via the ngx_http_mp4_...

CVE-2026-27784

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it i...

K000160364: NGINX ngx_http_mp4_module vulnerability CVE-2026-27784

Security Advisory Description The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects...