CVE-2026-32941

Sliver C2 framework (git: github.com/bishopfox/sliver) is affected. Versions 1.7.3 and earlier expose a Remote OOM due to memory allocation based on an attacker-controlled 4‑byte length prefix in the mTLS and WireGuard C2 transports. The socketReadEnvelope and socketWGReadEnvelope code paths trus...

CVE-2026-32941 Sliver Vulnerable to Authenticated OOM via Memory Exhaustion in mTLS/WireGuard Transports

Sliver is a command and control framework that uses a custom Wireguard netstack. Versions 1.7.3 and below contain a Remote OOM Out-of-Memory vulnerability in the Sliver C2 server's mTLS and WireGuard C2 transport layer. The socketReadEnvelope and socketWGReadEnvelope functions trust an...

Sliver 安全漏洞

Sliver is an open-source, cross-platform adversarial simulation/red-team framework developed by Bishop Fox. It can be used by organizations of various sizes for security testing. Versions of Sliver prior to 1.7.3 contain security vulnerabilities. These vulnerabilities stem from the mTLS and...

Sliver Vulnerable to Authenticated OOM via Memory Exhaustion in mTLS/WireGuard Transports

Summary A Remote OOM Out-of-Memory vulnerability exists in the Sliver C2 server's mTLS and WireGuard C2 transport layer. The socketReadEnvelope and socketWGReadEnvelope functions trust an attacker-controlled 4-byte length prefix to allocate memory, with ServerMaxMessageSize allowing single...

PT-2026-26148

Name of the Vulnerable Software and Affected Versions Sliver versions 1.7.3 and below Description Sliver is a command and control framework that utilizes a custom Wireguard network stack. Versions 1.7.3 and below contain a Remote Out-of-Memory OOM issue in the mTLS and WireGuard C2 transport laye...

GO-2026-4651 Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys in github.com/gravitl/netmaker

Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys in github.com/gravitl/netmaker...

GO-2026-4566 WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level in github.com/h44z/wg-portal

WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level in github.com/h44z/wg-portal. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the GET /api/extclients/network or GET /api/nodes/network endpoints. An attacker can obtain sensitive WireGuard private keys belonging to other users by sending requests to these API endpoints, as the respons...

EUVD-2026-10161

Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys...

GHSA-4HGG-C4RR-6H7F Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys

A user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/network or GET /api/nodes/network. While the Netmaker UI restricts visibility, the API endpoints return full records, including private keys, without...

Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys

A user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/network or GET /api/nodes/network. While the Netmaker UI restricts visibility, the API endpoints return full records, including private keys, without...

EUVD-2026-10159

Netmaker has Insufficient Authorization in Host Token Verification...

CVE-2026-29196

Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/network or GET /api/nodes/network. While the Netmaker UI restricts visibility, the API...

CVE-2026-29771

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

CVE-2026-29196

Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/network or GET /api/nodes/network. While the Netmaker UI restricts visibility, the API...