CVE-2026-22925

A vulnerability has been identified in SIMATIC CN 4100 All versions V5.0. The affected application is susceptible to resource exhaustion when subjected to high volume of TCP SYN packets This could allow an attacker to render the service unavailable and cause denial-of-service conditions by...

CVE-2026-27695

zae-limiter is a rate limiting library using the token bucket algorithm. Prior to version 0.10.1, all rate limit buckets for a single entity share the same DynamoDB partition key namespace/ENTITYid. A high-traffic entity can exceed DynamoDB's per-partition throughput limits 1,000 WCU/sec, causing...

Allocation of Resources Without Limits or Throttling

Overview zae-limiter is a Rate limiting library backed by DynamoDB with token bucket algorithm Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the acquire function. An attacker can cause elevated latency and rejected requests for...

EUVD-2026-8642

zae-limiter: DynamoDB hot partition throttling enables per-entity Denial of Service...

CVE-2026-27695

zae-limiter is a rate limiting library using the token bucket algorithm. Prior to version 0.10.1, all rate limit buckets for a single entity share the same DynamoDB partition key namespace/ENTITYid. A high-traffic entity can exceed DynamoDB's per-partition throughput limits 1,000 WCU/sec, causing...

CVE-2026-21913 Junos OS: EX4000: A high volume of traffic destined to the device leads to a crash and restart

An Incorrect Initialization of Resource vulnerability in the Internal Device Manager IDM of Juniper Networks Junos OS on EX4000 models allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. On EX4000 models with 48 ports EX4000-48T, EX4000-48P, EX4000-48MP a high volu...

CVE-2026-21913

CVE-2026-21913 affects Juniper Networks Junos OS on EX4000-48T, EX4000-48P and EX4000-48MP. The vulnerability is an incorrect initialization of the Internal Device Manager (IDM) that allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). A high volume of traffic dir...

Silicon Labs Zigbee EmberZNet SDK 安全漏洞

Silicon Labs Zigbee EmberZNet SDK is a software development kit for developing Zigbee networks from Silicon Labs, Inc. A security vulnerability exists in the Silicon Labs Zigbee EmberZNet SDK that stems from high traffic resulting in a message delivery failure that could lead to a denial of servi...

CVE-2025-2329 High traffic causes corrupt SPI packets in OpenThread leading to denial of service

In high traffic environments, a Silicon Labs OpenThread RCP see impacted versions fails to clear the SPI transmit buffer and may send a corrupt packet over SPI to its host, causing the host to reset the RCP which results in a denial of service...

Silicon Labs OpenThread RCP 安全漏洞

Silicon Labs OpenThread RCP is a firmware for a coprocessor from Silicon Labs, USA. A security vulnerability exists in the Silicon Labs OpenThread RCP that stems from a failure to clear the SPI transmit buffer in a high traffic environment, which could result in the sending of corrupted packets...

PT-2025-30887 · Silicon · Openthread Rcp

Name of the Vulnerable Software and Affected Versions: Silicon Labs OpenThread RCP affected versions not specified Description: In high traffic environments, the RCP fails to clear the SPI transmit buffer, potentially sending a corrupt packet over SPI to its host. This can cause the host to reset...

[SECURITY] Fedora 42 Update: mediawiki-1.43.1-1.fc42

MediaWiki is the software used for Wikipedia and the other Wikimedia Foundation websites. Compared to other wikis, it has an excellent range of features and support for high-traffic websites using multiple servers This package supports wiki farms. Read the instructions for creating wiki instances...

[SECURITY] Fedora 40 Update: mediawiki-1.41.5-1.fc40

MediaWiki is the software used for Wikipedia and the other Wikimedia Foundation websites. Compared to other wikis, it has an excellent range of features and support for high-traffic websites using multiple servers This package supports wiki farms. Read the instructions for creating wiki instances...

[SECURITY] Fedora 41 Update: mediawiki-1.41.5-1.fc41

MediaWiki is the software used for Wikipedia and the other Wikimedia Foundation websites. Compared to other wikis, it has an excellent range of features and support for high-traffic websites using multiple servers This package supports wiki farms. Read the instructions for creating wiki instances...

Fedora: Security Advisory for mediawiki (FEDORA-2024-2c564b942d)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

[SECURITY] Fedora 40 Update: mediawiki-1.41.1-1.fc40

MediaWiki is the software used for Wikipedia and the other Wikimedia Foundation websites. Compared to other wikis, it has an excellent range of features and support for high-traffic websites using multiple servers This package supports wiki farms. Read the instructions for creating wiki instances...

CVE-2024-30398

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When a high amount of specific traffic is received on a...

CVE-2023-51394

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash...

CVE-2023-51394

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash...

Null pointer dereference

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash...