232 matches found
Hulios
Hulios 강화된 범용 Linux 비가시성 및 Onion 시스템 Hulios는 eBPF 기반의 투명한 Linux용 Tor VPN 게이트웨이입니다. 내장된 ArtiTor 클라이언트 인스턴스와 로컬 Hickory 기반 DNS 리졸버 를 통해 TCP 소켓과 DNS 쿼리를 리디렉션하여 아웃바운드 네트워크 트래픽을 보호합니다. cgroup 후크와 정책 라우팅을 통해 커널 소켓 수준에서 작동하므로, 런타임 resolv.conf 구성을 수정하거나 외부 방화벽 데몬에 의존하지 않고도 강력한 누출 방지 경계를 구현합니다. 🔒 보안 아키텍처...
Twin Agent: Context Residual Compression for Privilege Separated Agents
Large language model LLM agents are vulnerable to security risks, such as prompt injection attacks from untrusted context that manipulate downstream reasoning and tool use. Existing secure-by-design approaches mitigate this risk by separating untrusted observations from privileged execution and...
Linux Distros Unpatched Vulnerability : CVE-2026-56117
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows loc...
SUSE CVE-2026-56117
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117
A flaw was found in dhcpcd. A heap use-after-free vulnerability in the control socket handling allows a local unprivileged attacker to trigger memory corruption. This occurs when privilege separation is disabled, enabling the attacker to send a privileged command to the control socket. Successful...
CVE-2026-56117
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
EUVD-2026-38498
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117 dhcpcd Heap Use-After-Free via Control Socket Handling
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117 dhcpcd Heap Use-After-Free via Control Socket Handling
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117
CVE-2026-56117: dhcpcd up to version 10.3.2 contains a local heap use-after-free in the control socket handling (src/control.c). The root cause is that control_recvdata() can free the client object while a subsequent READ+HANGUP event reaches control_hangup() with a stale pointer, enabling memory...
CVE-2026-56117
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
CVE-2026-56117 dhcpcd Heap Use-After-Free via Control Socket Handling
dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attackers can connect to the control socket...
PT-2026-51566
Name of the Vulnerable Software and Affected Versions dhcpcd versions prior to 10.3.2 Description A heap use-after-free issue exists in the control socket handling within src/control.c. This occurs when privilege separation is disabled or initialization fails, leaving the control socket in mode...
LazyAdmin-Writeup
LazyAdmin-Writeup Beginner-friendly TryHackMe LazyAdmin writeu...
AgentVisor: Defending LLM Agents against Prompt Injection Via Semantic Virtualization
Large Language Model LLM agents are increasingly used to automate complex workflows, but integrating untrusted external data with privileged execution exposes them to severe security risks, particularly direct and indirect prompt injection. Existing defenses face significant challenges in balanci...
CVE-2022-31206
The Omron SYSMAC Nx product family PLCs NJ series, NY series, NX series, and PMAC series through 2022-005-18 lack cryptographic authentication. These PLCs are programmed using the SYMAC Studio engineering software which compiles IEC 61131-3 conformant POU code to native machine code for execution...
CVE-2022-27882
slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation...