Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from issuing warnings when connecting to invalid channels. This can lead to unnecessary system alerts...

PT-2026-20395

Reflected Cross-Site Scripting XSS vulnerability in the Graylog Web Interface console, version 2.2.3, caused by a lack of proper sanitization and escaping in HTML output. Several endpoints include segments of the URL directly in the response without applying output encoding, allowing an attacker ...

Unify now or pay later: New research exposes the operational cost of a fragmented SOC

Security operations are entering a pivotal moment: the operating model that grew around network logs and phishing emails is now buckling under tool sprawl, manual triage, and threat actors that outpace defender capacity. New research from Microsoft and Omdia shows just how heavy the burden can...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50113)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50113 advisory. - sunrpc: fix client side handling of tls alerts Olga Kornievskaia Orabug: 38334981 CVE-2025-38571 - sunrpc: fix handling of server side tls alert...

AlertBERT: A Noise-Robust Alert Grouping Framework for Simultaneous Cyber Attacks

Automated detection of cyber attacks is a critical capability to counteract the growing volume and sophistication of cyber attacks. However, the high numbers of security alerts issued by intrusion detection systems lead to alert fatigue among analysts working in security operations centres SOC,...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50095)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50095 advisory. - xfrm: delete x-tunnel as we delete x Sabrina Dubroca Orabug: 38933003 CVE-2025-40215 - mptcp: fix race condition in mptcpschedulework Eric Dumaz...

Unbreakable Enterprise kernel security update

5.15.0-316.196.4.2 - xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added Sabrina Dubroca - usb: raw-gadget: cap rawio transfer length to KMALLOCMAXSIZE Gopi Krishna Menon - ext4: clear istateflags when alloc inode Haibo Chen - ext4: align max orphan file size wi...

GHSA-9G95-QF3F-GGRW

creationtimestamp| type| source ---|---|--- 2026-02-05 15:56:30+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/n8n-security-advisory-av26-091...

Sifting the Noise: A Comparative Study of LLM Agents in Vulnerability False Positive Filtering

Static Application Security Testing SAST tools are essential for identifying software vulnerabilities, but they often produce a high volume of false positives FPs, imposing a substantial manual triage burden on developers. Recent advances in Large Language Model LLM agents offer a promising...

Debian: Security Advisory (DLA-4458-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 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...

CVE-2026-22264

Suricata is a network IDS, IPS and NSM engine. Prior to version 8.0.3 and 7.0.14, an unsigned integer overflow can lead to a heap use-after-free condition when generating excessive amounts of alerts for a single packet. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not run...

CVE-2026-22264

Suricata is a network IDS, IPS and NSM engine. Prior to version 8.0.3 and 7.0.14, an unsigned integer overflow can lead to a heap use-after-free condition when generating excessive amounts of alerts for a single packet. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not run...

EUVD-2026-4782

Suricata is a network IDS, IPS and NSM engine. Prior to version 8.0.3 and 7.0.14, an unsigned integer overflow can lead to a heap use-after-free condition when generating excessive amounts of alerts for a single packet. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not run...

PT-2026-4996

Suricata is a network IDS, IPS and NSM engine. Prior to version 8.0.3 and 7.0.14, an unsigned integer overflow can lead to a heap use-after-free condition when generating excessive amounts of alerts for a single packet. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not run...

AI-supported vulnerability triage with the GitHub Security Lab Taskflow Agent

Triaging security alerts is often very repetitive because false positives are caused by patterns that are obvious to a human auditor but difficult to encode as a formal code pattern. But large language models LLMs excel at matching the fuzzy patterns that traditional tools struggle with, so we at...

Predicting Tail-Risk Escalation in IDS Alert Time Series

Network defenders face a steady stream of attacks, observed as raw Intrusion Detection System IDS alerts. The sheer volume of alerts demands prioritization, typically based on high-level risk classifications. This work expands the scope of risk measurement by examining alerts not only through the...

MiracleLinux 9 : kernel-5.14.0-611.9.1.el9_7 (AXSA:2025-11506:95)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11506:95 advisory. kernel: firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails CVE-2022-50087 kernel: sunrpc: fix client side handling of tls alerts...

CVE-2021-28420

A cross-site scripting XSS issue in Seo Panel 4.8.0 allows remote attackers to inject JavaScript via alerts.php and the "fromtime" parameter...

CVE-2021-0985

In onReceive of AlertReceiver.java, there is a possible way to dismiss system dialog due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

CVE-2022-42715

A reflected XSS vulnerability exists in REDCap before 12.04.18 in the Alerts & Notifications upload feature. A crafted CSV file will, when uploaded, trigger arbitrary JavaScript code execution...