17349 matches found
CVE-2026-45557
CVE-2026-45557 affects Technitium DNS Server. The issue is that the server aggressively fetches missing RRSIG records or mismatched DNSKEY records, enabling an attacker that controls a domain to trigger excessive network traffic from a vulnerable system. The vulnerability is fixed in version 15.0...
corosync: Corosync: Denial of Service via integer overflow in join message validation
A flaw was found in Corosync. An integer overflow vulnerability in Corosync's join message sanity validation allows a remote, unauthenticated attacker to send crafted User Datagram Protocol UDP packets. This can cause the service to crash, leading to a denial of service. This vulnerability...
Technitium DNS Amplification
RISK EVALUATION 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. 2. RECOMMENDED PRACTICES Fixed in version 15.0. 3. DESCRIPTION Technitium...
From PDB strings to MaaS: Tracking a commodity BadIIS ecosystem used by Chinese-speaking threat
Cisco Talos has uncovered a BadIIS variant -- identifiable by its embedded "demo.pdb" strings -- that functions as commodity malware. This variant is likely sold or shared among multiple Chinese-speaking cybercrime groups that operate under a malware-as-a-service MaaS model for continuous...
SEPPMail Secure E-Mail Gateway Vulnerabilities Enable RCE and Mail Traffic Access
Critical security vulnerabilities have been disclosed in SEPPMail Secure E-Mail Gateway, an enterprise-grade email security solution, that could be exploited to achieve remote code execution and enable an attacker to read arbitrary mails from the virtual appliance. "These vulnerabilities could ha...
Detecting Data Exfiltration through I2P Anonymity Networks: A Two-Phase Machine Learning Approach
The Invisible Internet Project I2P provides strong anonymity through garlic routing and distributed network architecture, making it attractive for legitimate privacy needs. Nevertheless, the same properties can be exploited by malicious actors to steal sensitive information from corporate network...
A Hybrid Cluster-Based Classification Model for Anomaly Detection in Unbalanced IoT Networks
Detecting anomalies in Internet of Things IoT networks is a critical security challenge, often hampered by highly imbalanced and diverse network traffic datasets. Standard classifiers struggle to perform well across all traffic types. This paper proposes a hybrid detection model to address this...
PT-2026-42234
Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.179 Description A use after free issue in the QUIC protocol allows a remote attacker to execute arbitrary code within a sandbox by sending malicious network traffic. Use after free is a memory...
Google Chrome 安全漏洞
Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.179 contained a security vulnerability caused by a Chromecast heap buffer overflow. This vulnerability could allow local attackers to execute arbitrary code within a sandbox through malicious...
Technitium DNS Server 安全漏洞
Technitium DNS Server is an open-source authoritative and recursive DNS server developed by the Technitium team. It can be used as a self-hosted DNS server to protect privacy and security. Versions of Technitium DNS Server prior to version 15.0 contained security vulnerabilities. These...
Google Chrome 资源管理错误漏洞
Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.179 contained a resource management vulnerability. This vulnerability stemmed from the reuse of resources after QUIC release, which could allow remote attackers to execute arbitrary code within a...
OpenTelemetry eBPF Instrumentation: MongoDB parser panics on malformed wire messages
Summary Malformed MongoDB wire messages can trigger uncaught panics in the MongoDB TCP parser, allowing a remote unauthenticated attacker to crash the telemetry agent and cause a denial of service. The parser operates on raw attacker-controlled network payloads before the input is fully validated...
CVE-2026-33603
A flaw was found in Dovecot. An attacker, positioned as a Man-in-the-Middle MITM between Dovecot and a client, can exploit a specially crafted base64 exchange to fake SCRAM TLS channel binding. This allows the attacker to eavesdrop on communications between Dovecot and the client, leading to...
From Detection to Response: A Deep Learning and Retrieval-Augmented Generation Framework for Network Intrusion Mitigation
Machine-learning-based Intrusion Detection Systems IDS have achieved impressive accuracy in classifying network attacks, yet they consistently fall short on the question that matters most to a security analyst: what should I do next? This paper presents a unified, end-to-end framework that closes...
Ivanti Virtual Traffic Manager (vTM) < 22.9R4 OS Command Injection (CVE-2026-8051)
The version of Ivanti Virtual Traffic Manager vTM running on the remote host is prior to 22.9R4. It is, therefore, affected by an OS command injection vulnerability: - OS command injection in Ivanti Virtual Traffic Manager before version 22.9r4 allows a remote authenticated attacker with admin...
Information Disclosure
Free5GC is vulnerable to Information Disclosure. The vulnerability is due to improper request handling in the UDR endpoint GET /nudr-dr/v2/application-data/influenceData/subs-to-notify, where error responses for missing or malformed parameters do not terminate execution. As a result, processing...
Improper Access Control
github.com/free5gc/udr is vulnerable to Improper Access Control. The vulnerability is due to improper request handling in the Traffic Influence Subscription deletion endpoint, which allows an attacker to bypass validation and delete arbitrary subscriptions despite receiving a misleading 404...
SUSE CVE-2026-8521
Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. Chromium security severity: Critical...
