36 matches found
UBUNTU-CVE-2026-48809
python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...
CVE-2026-70368 Stunnel: stack-based out-of-bounds read/write in stunnel s_vlog via oversized log message
A stack-based out-of-bounds read vulnerability exists in the "svlog" function of stunnel, when handling oversized log messages via "vsnprintf". A remote attacker with network access to a stunnel service can send protocol inputs that trigger a log message longer than 1024 bytes, leading to an...
CVE-2026-70368
A stack-based out-of-bounds read vulnerability exists in the "svlog" function of stunnel, when handling oversized log messages via "vsnprintf". A remote attacker with network access to a stunnel service can send protocol inputs that trigger a log message longer than 1024 bytes, leading to an...
Integer Overflow or Wraparound
Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the zlib transport message-size tracking. An attacker can bypass the configured maxMessageSize/remainingmessagesize limits by sending a highly compressible message and forcing repeated decompressed read...
CVE-2026-54490
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, if this library is used with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size because the limit is checked...
EUVD-2026-45336
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, if this library is used with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size because the limit is checked...
kernel: dlm: validate length in dlm_search_rsb_tree
A flaw was found in the Linux kernel's Distributed Lock Manager dlm module. An attacker could send specially crafted network messages with an oversized length parameter to the dlmdumprsbname function. This lack of validation can lead to an out-of-bounds write in the dlmsearchrsbtree function,...
CVE-2026-49866
libp2p is a JavaScript Implementation of libp2p networking stack. Prior to 16.0.0, @libp2p/gossipsub defaultDecodeRpcLimits set maxIhaveMessageIDs and maxIwantMessageIDs to Infinity, allowing oversized IHAVE and IWANT control message arrays in message/decodeRpc.ts and gossipsub.ts to synchronousl...
CVE-2026-49866 libp2p: CPU DoS via oversized IHAVE and IWANT control message arrays
libp2p is a JavaScript Implementation of libp2p networking stack. Prior to 16.0.0, @libp2p/gossipsub defaultDecodeRpcLimits set maxIhaveMessageIDs and maxIwantMessageIDs to Infinity, allowing oversized IHAVE and IWANT control message arrays in message/decodeRpc.ts and gossipsub.ts to synchronousl...
CVE-2026-49866
libp2p is a JavaScript Implementation of libp2p networking stack. Prior to 16.0.0, @libp2p/gossipsub defaultDecodeRpcLimits set maxIhaveMessageIDs and maxIwantMessageIDs to Infinity, allowing oversized IHAVE and IWANT control message arrays in message/decodeRpc.ts and gossipsub.ts to synchronousl...
CVE-2026-49866 libp2p: CPU DoS via oversized IHAVE and IWANT control message arrays
libp2p is a JavaScript Implementation of libp2p networking stack. Prior to 16.0.0, @libp2p/gossipsub defaultDecodeRpcLimits set maxIhaveMessageIDs and maxIwantMessageIDs to Infinity, allowing oversized IHAVE and IWANT control message arrays in message/decodeRpc.ts and gossipsub.ts to synchronousl...
PT-2026-41968
Name of the Vulnerable Software and Affected Versions Mailpit versions prior to 1.30.0 Description Unauthenticated remote attackers can cause a denial of service DoS by sending arbitrarily large messages via the SMTP server or the HTTP API. The SMTP server fails to assign a value to the...
CVE-2026-43125
A flaw was found in the Linux kernel's Distributed Lock Manager dlm module. An attacker could send specially crafted network messages with an oversized length parameter to the dlmdumprsbname function. This lack of validation can lead to an out-of-bounds write in the dlmsearchrsbtree function,...
GO-2026-4289 CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages in github.com/coredns/coredns
CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages in github.com/coredns/coredns...
CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages
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GHSA-527X-5WRF-22M2 CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages
Multiple CoreDNS server implementations gRPC, HTTPS, and HTTP/3 lack critical resource-limiting controls. An unauthenticated remote attacker can exhaust memory and degrade or crash the server by opening many concurrent connections, streams, or sending oversized request bodies. The issue is simila...
EUVD-2024-20870
Malicious code in bioql PyPI...
Linux Distros Unpatched Vulnerability : CVE-2021-20185
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result ...
Real-World Evaluation of Protocol-Compliant Denial-Of-Service Attacks on C-V2X-Based Forward Collision Warning Systems
Cellular Vehicle-to-Everything C-V2X technology enables low-latency, reliable communications essential for safety applications such as a Forward Collision Warning FCW system. C-V2X deployments operate under strict protocol compliance with the 3rd Generation Partnership Project 3GPP and the Societ...