193 matches found
CVE-2026-46223
A flaw was found in the Linux kernel's cgroup subsystem. This vulnerability occurs during the rmdir operation when the process initiating the rmdir is also responsible for cleaning up zombie processes that are holding onto process namespace pidns resources. This specific scenario can lead to a...
UFONet 2.0
UFONet abuses OSI Layer 7-HTTP to create/manage 'zombies' and to conduct different attacks using GET/POST, multi-threading, proxies, origin spoofing methods, cache evasion techniques, etc...
Astra Linux - уязвимость в linux
The fix for XSA-365 includes the initialization of pointers so that subsequent cleanup code would not use uninitialized or stale values. However, this initialization went too far and may, under certain conditions, also overwrite pointers that need to be cleaned up. The lack of cleanup would resul...
Can a Single Message Paralyze the AI Infrastructure? the Rise of AbO-DDoS Attacks through Targeted Mobius Injection
Large Language Model LLM agents have emerged as key intermediaries, orchestrating complex interactions between human users and a wide range of digital services and LLM infrastructures. While prior research has extensively examined the security of LLMs and agents in isolation, the systemic risk of...
Talos Takes: 2025's ransomware trends and zombie vulnerabilities
Join Amy and Pierre Cadieux as they unpack the ransomware and vulnerability trends that defined 2025. From the persistent ransomware threats targeting the manufacturing sector to the rise of stealthy living-off-the-land tactics, we break down what these shifts mean for your defense strategy. Why...
Important: ecs-service-connect-agent
Issue Overview: Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, the Envoy RBAC Role-Based Access Control filter contains a logic vulnerability in how it validates HTTP headers when multiple values are present for the same header name. Instead o...
Important: ecs-service-connect-agent
Issue Overview: Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, the Envoy RBAC Role-Based Access Control filter contains a logic vulnerability in how it validates HTTP headers when multiple values are present for the same header name. Instead o...
CVE-2026-26311
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
Zombie ZIP method can fool antivirus during the first scan
A researcher published “Zombie ZIP,” a simple way to change the first part header of a ZIP file so it falsely claims its contents are uncompressed while they are actually compressed. Many antivirus products trust that header and never properly decompress or inspect the real payload. In tests...
BIT-ENVOY-2026-26311 Envoy HTTP: filter chain execution on reset streams causing UAF crash
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
CVE-2026-26311
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
EUVD-2026-10804
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
CVE-2026-26311 Envoy HTTP: filter chain execution on reset streams causing UAF crash
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
CVE-2026-26311
Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, a logic vulnerability in Envoy's HTTP connection manager FilterManager that allows for Zombie Stream Filter Execution. This issue creates a "Use-After-Free" UAF or state-corruption window where...
CVE-2026-26311
CVE-2026-26311 affects Envoy releases prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13. The issue is a logic vulnerability in the HTTP connection manager (FilterManager) where, after an HTTP/2 stream reset, the code may invoke filter callbacks on a stream that is already logically cleaned up, creatin...
PT-2026-24622
Note: This vulnerability was originally reported to the Google OSS VRP Issue ID: 477542544. The Google Security Team requested that I coordinate directly with the Envoy maintainers for triage and remediation. I am submitting this report here to facilitate that process. Technical Details I have...
PT-2026-24380
Name of the Vulnerable Software and Affected Versions Envoy versions prior to 1.34.13 Envoy versions 1.35.0 through 1.35.7 Envoy versions 1.36.0 through 1.36.4 Envoy versions 1.37.0 Description Envoy is a high-performance edge/middle/service proxy. A logic issue exists in Envoy’s HTTP connection...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001542)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001542 advisory. The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too fa...
PT-2025-43731
Name of the Vulnerable Software and Affected Versions BLU-IC2 versions through 1.19.5 BLU-IC4 versions through 1.19.5 Description A malicious or malformed application can be installed but not uninstalled, potentially leading to unavailability of the system. This issue creates a permanent...
EUVD-2006-6904
Malware in sbrugna...