The vulnerability of the DTLS component in the OpenSSL library, which allows a hacker to trigger a service failure

The vulnerability of the DTLS component in the OpenSSL library is related to asymmetric resource consumption. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2026-75029: Asymmetric Resource Consumption (Amplification)

In a query response, an attacker may send named multiple copies of a record that should only exist once such as an SOA record. If the RDATA is the same on all the copies, the record is appended to the in-memory RDATA set, which can cause increased memory usage of the negative cache and possibly...

Important: openssl11

Issue Overview: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a...

The vulnerability of the _get_outline() function in the pypdf/_doc_common.py library of the Python library for working with PDF files, PyPDF, allows a attacker to cause a service failure.

The vulnerability of the getoutline function in the pypdf/doccommon.py library of the Python PDF handling library PyPDF is related to asymmetric resource consumption. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-87011: Asymmetric Resource Consumption (Amplification)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, the unauthenticated POST /oauth/backchannel-logout handler in backend/openwebui/utils/oauth.py fetched the OIDC discovery document and signing keys before validating a submitted logout...

CVE-2026-84310: Asymmetric Resource Consumption (Amplification)

pypdf is a free and open-source pure-python PDF library. Prior to 6.16.1, an attacker can craft a PDF that causes pypdf/doccommon.py getoutline to consume long runtimes and large amounts of memory when retrieving document outlines with large numbers of entries or deeply nested reused paths becaus...

CVE-2026-54874

Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a disproportionately large...

CVE-2026-54874: Asymmetric Resource Consumption (Amplification)

Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than the record itself requires. Impact summary: A peer can use a small amount of network traffic to make an OpenSSL DTLS endpoint retain a disproportionately large...

CVE-2026-72914: Asymmetric Resource Consumption (Amplification)

Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.4.21, 4.5.14, 4.6.4, and 4.7.0-beta.1, the administrative statistics endpoints handled by Api::V1::Admin::MeasuresController and Api::V1::Admin::RetentionController checked authorization only after beginning...

Asymmetric Resource Consumption (Amplification)

Overview org.webjars.npm:ws is a simple to use websocket client, server and console for node.js. Affected versions of this package are vulnerable to Asymmetric Resource Consumption Amplification when handling a large number of very small fragments and data chunks. An attacker can cause excessive...

CVE-2026-8594: Asymmetric Resource Consumption (Amplification)

Text::LineFold versions through 2019.001 for Perl duplicate the output based on the number of special break characters. Text::LineFold splits the input string by specific line break characters such as VT, FF and others into segments, but applies the break function to the entire string, not just t...

Asymmetric Resource Consumption (Amplification)

Overview Nerdbank.MessagePack is an A modern, fast and NativeAOT-compatible MessagePack serialization library Affected versions of this package are vulnerable to Asymmetric Resource Consumption Amplification in the deserialization of collection-shaped types, where the element count from MessagePa...

CVE-2026-45557: Asymmetric Resource Consumption (Amplification)

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...

Asymmetric Resource Consumption (Amplification)

Overview matrix-synapse is an ecosystem for open federated Instant Messaging and VoIP. Affected versions of this package are vulnerable to Asymmetric Resource Consumption Amplification through the handling of authenticated user requests. An attacker can exhaust CPU resources and cause service...

CVE-2026-35665: Asymmetric Resource Consumption (Amplification)

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-32011 where the Feishu webhook handler accepts request bodies with permissive limits of 1MB and 30-second timeout before signature verification. An unauthenticated attacker can exhaust server connection resources by sending...

CVE-2025-46598: Asymmetric Resource Consumption (Amplification)

Bitcoin Core through 29.0 allows a denial of service via a crafted transaction...

CVE-2026-0485: Asymmetric Resource Consumption (Amplification)

SAP BusinessObjects BI Platform allows an unauthenticated attacker to send specially crafted requests that could cause the Content Management Server CMS to crash and automatically restart. By repeatedly submitting these requests, the attacker could induce a persistent service disruption, renderin...

CVE-2026-24324: Asymmetric Resource Consumption (Amplification)

SAP BusinessObjects Business Intelligence Platform AdminTools allows an authenticated attacker with user privileges to execute a specific query in AdminTools that could cause the Content Management Server CMS to crash, rendering the CMS partially or completely unavailable and resulting in the...

CVE-2026-25611: Asymmetric Resource Consumption (Amplification)

A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server...

CVE-2026-22774: Asymmetric Resource Consumption (Amplification)

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.3.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...