Structuring Security: A Survey of Cybersecurity Ontologies, Semantic Log Processing, and LLMs Application

This survey investigates how ontologies, semantic log processing, and Large Language Models LLMs enhance cybersecurity. Ontologies structure domain knowledge, enabling interoperability, data integration, and advanced threat analysis. Security logs, though critical, are often unstructured and...

CVE-2025-27040

Information disclosure may occur while processing the hypervisor log...

CVE-2025-27040

CVE-2025-27040 affects Qualcomm TZ Firmware in chipsets; root cause is improper input validation when processing hypervisor logs, leading to information disclosure (confidentiality impact). Reported across Red Hat/NVD/CVE listings with no confirmed exploit details. Some sources note no public fix...

EUVD-2025-33243

Information disclosure may occur while processing the hypervisor log...

EUVD-2019-11040

Malware in sbrugna...

EUVD-2017-9544

Malware in sbrugna...

EUVD-2017-9539

Malware in sbrugna...

EUVD-2025-19112

Malicious code in bioql PyPI...

CVE-2025-52893 OpenBao May Leak Sensitive Information in Logs When Processing Malformed Data

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. OpenBao before v2.3.0 may leak sensitive information in logs when processing malformed data. This is separate from the earlier HCSEC-2025-09 / CVE-2025-4166. Th...

[SECURITY] Fedora 42 Update: syslog-ng-4.8.2-1.fc42

syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, message queues, databases SQL and NoSQL alike and more. Key features: receive and send RFC3164 and RFC5424 style syslog messages work with any kind of unstructured data receive and...

[SECURITY] Fedora 41 Update: syslog-ng-4.8.2-1.fc41

syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, message queues, databases SQL and NoSQL alike and more. Key features: receive and send RFC3164 and RFC5424 style syslog messages work with any kind of unstructured data receive and...

Fluent Bit 安全漏洞

Fluent Bit is an open source log processing and analyzing system written in C by Fluent Open Source. A security vulnerability exists in Fluent Bit version 3.7.2, which stems from a flaw in the consumeevent function that could lead to a denial of service...

The vulnerability of the CLFS driver for Windows operating systems allows attackers to gain increased privileges.

The vulnerability of the CLFS driver in Windows operating systems is related to the issue where operations exceed the buffer boundaries in memory when processing BLF log files. Exploiting this vulnerability can allow attackers to gain increased privileges...

SUSE CVE-2011-1488

A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent...

[SECURITY] Fedora 37 Update: syslog-ng-3.37.1-2.fc37

syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, message queues, databases SQL and NoSQL alike and more. Key features: receive and send RFC3164 and RFC5424 style syslog messages work with any kind of unstructured data receive and...

Huawei EulerOS: Security Advisory for rsyslog (EulerOS-SA-2022-2145)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

The vulnerability of the Red Database database management system lies in the concealment of information that is crucial for security purposes. This allows attackers to hide the origin or nature of their attacks.

The vulnerability of the Red Database management system is related to an error in the processing of binary audit logs in the database adapter. Exploiting this vulnerability allows a malicious actor to conceal the origin or nature of an attack by creating entries for audit logs in such a way that...

CVE-2022-24903

CVE-2022-24903 affects rsyslog TCP syslog reception modules, where heap-based overflow can occur when octet-counted framing is enabled. The root cause is that during parsing the octet count, digits are written to a heap buffer even if the count exceeds the maximum, allowing memory overrun; once t...

Fluent Bit Resource Management Error Vulnerability

Fluent Bit is an open source log processing and analysis system written in C. A security vulnerability exists in Fluent Bit versions 1.7.0 through 1.7.4, which stems from a dobule-free in "flb free".No details of the vulnerability are available at this time...

CVE-2020-20245

Mikrotik RouterOs stable 6.46.3 suffers from a memory corruption vulnerability in the log process. An authenticated remote attacker can cause a Denial of Service due to improper memory access...