CVE-2026-42082

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before initiating a NAS Security Mode Command,...

EUVD-2026-32561

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Concurrent...

CVE-2026-44474 Ella Core: Handover failures during concurrent Security Mode Command

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Concurrent...

CVE-2026-44474 Ella Core: Handover failures during concurrent Security Mode Command

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Concurrent...

CVE-2026-1718 IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled...

CVE-2026-1718 IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled...

free5GC 安全特征问题漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained security feature vulnerabilities. These vulnerabilities stemmed from AMF not implementing the concurrent security procedures defined in 3GPP TS 33.501, which could lead to...

Accelerating detection engineering using AI-assisted synthetic attack logs generation

In this article 1. Core Idea: From TTPs to Logs 2. Approaches for Synthetic Attack Log Generation 3. Evaluation Datasets 4. References 5. Learn more Logs and telemetry are the foundation of modern cybersecurity. They enable threat detection, incident response, forensic investigation, and complian...

MAL-2026-3453 Malicious code in @squawk/procedures (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3693f4ec7e3c062f3da5ea7241c2fd87d050767dea2adaee15d7be3f5c80a91a The package @squawk/procedures was found to contain malicious code. Source: ghsa-malware...

@squawk/mcp (>=0.2.0 <=0.9.0) potentially affected by unknown CVE via @squawk/procedures (>=0.2.4 <=0.5.1)

@squawk/procedures NPM version =0.2.4, =0.2.0, =0.9.0 Source cves: unknown CVE Source advisory: OSV:MAL-2026-3453...

@squawk/mcp (>=0.2.0 <=0.9.0) potentially affected by unknown CVE via @squawk/procedures (>=0.2.4 <=0.5.1)

@squawk/procedures NPM version =0.2.4, =0.2.0, =0.9.0 Source cves: unknown CVE Source advisory: SNYK:JS-SQUAWKPROCEDURES-16640885...

Ella Core has handover failures during concurrent Security Mode Command

Summary Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Impact Concurrent Security Mode Command and N2 handover produce a KgNB...

GHSA-MC29-HMX6-856Q Ella Core has handover failures during concurrent Security Mode Command

Summary Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Impact Concurrent Security Mode Command and N2 handover produce a KgNB...

PT-2026-38367

Name of the Vulnerable Software and Affected Versions free5GC versions prior to 4.2.2 Description The Access and Mobility Management Function AMF in free5GC fails to enforce concurrent security procedure rules. Specifically, the AMF does not verify if an N2 handover procedure is ongoing before...

Operationalising Information Security Management: A Procedural Framework Analysis of ISO/IEC 27001:2022 Implementation in a Financial-Technology Organisation

Organisations operating within information-intensive environments face intensifying pressure to formalise the governance of information security. The ISO/IEC 27001:2022 standard provides a globally recognised framework for establishing, implementing, maintaining, and continually improving an...

📄 Microsoft SQL Server 2022/2025 Privilege Escalation

This Python script demonstrates a privilege escalation technique targeting Microsoft SQL Server, associated with CVE-2025-24999. The exploit abuses improper permission controls on system stored procedures in the msdb database to elevate a low-privileged account to SYSADMIN...

Cyber Defense Benchmark: Agentic Threat Hunting Evaluation for LLMs in SecOps

We introduce the Cyber Defense Benchmark, a benchmark for measuring how well large language model LLM agents perform the core SOC analyst task of threat hunting: given a database of raw Windows event logs with no guided questions or hints, identify the exact timestamps of malicious events. The...

CVE-2026-35402

mcp-neo4j-cypher is an MCP server for executing Cypher queries against Neo4j databases. In versions prior to 0.6.0, the readonly mode enforcement can be bypassed using APOC CALL procedures, potentially allowing unauthorized write operations or server-side request forgery. This issue is fixed in...

Authorization Bypass

mcp-neo4j-cypher is vulnerable to Authorization Bypass. The vulnerability is due to the readonly mode enforcement being bypassable using APOC CALL procedures, where unauthorized write operations or server-side request forgery can occur and attackers can exploit this to gain unauthorized access...

GHSA-X3CV-R3G3-FPG9 Neo4j Labs MCP Servers: SSRF and Data Modification via read_only Mode Bypass Through CALL Procedures

Summary The readonly mode in mcp-neo4j-cypher versions prior to 0.6.0 can be bypassed using CALL procedures. Details Impact The enforcing of readonly mode in vulnerable versions could be bypassed by certain APOC procedures. Patches v0.6.0 release hardened the checks around the mode. The only way ...