From Attack Simulation to SIEM Rule: Deterministic Detection-As-Code Synthesis with Probe-Level Traceability

Security teams routinely simulate attacks against their own systems to check whether their monitoring would catch a real intruder. These Breach-and-Attack-Simulation BAS tools surface findings, but the security information and event management SIEM systems that watch production need detection rul...

PT-2026-46048

Name of the Vulnerable Software and Affected Versions Securly Chrome Extension version 3.0.7 Description The extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP using the Fetch API. This represents an inconsistent implementation of Transport...

FORGE: Multi-Agent Graduated Exploitation and Detection Engineering

Vulnerability disclosure volumes now far exceed organizational assessment capacity, yet three adjacent research communities proof-of-concept generation, vulnerability prioritization, and detection rule engineering operate largely in isolation. Existing automated exploit generation systems report...

CVE-2026-30963 Capsule Namespace Hijacking via subresource

Capsule is a multi-tenancy and policy-based framework for Kubernetes. To defend against namespace hijacking achieved through update/patch operations on namespaces, Capsule uses a webhook to validate update requests targeting namespaces. However, in Kubernetes, the namespace/finalize and...

CVE-2026-46243 smb: client: reject userspace cifs.spnego descriptions

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego descriptions cifs.spnego key descriptions contain authority-bearing fields such as pid, uid, creduid, and upcalltarget that cifs.upcall treats as kernel-originating inputs. However,...

[SECURITY] Fedora 43 Update: nginx-mod-fancyindex-0.6.0-5.fc43

The Fancy Index module makes possible the generation of file listings, like the built-in autoindex module does, but adding a touch of style. This is possible because the module allows a certain degree of customization of the generated content: Custom headers. Either local or stored remotely. Cust...

SECUREVENT: Hybrid AI/ML Security Monitoring for Distributed Event-Based Systems

Distributed event-based systems have become a common substrate for Internet-scale publish/subscribe services, IoT telemetry, cloud-native microservices, and security operations pipelines. Their loose coupling and asynchronous delivery improve scalability, but they also expand the attack surface:...

Capsule 输入验证错误漏洞

Capsule is an open-source Kubernetes framework developed by Project Capsule. Versions of Capsule prior to 0.13.0 contained a vulnerability related to input validation errors. This vulnerability stemmed from rules for intercepting sub-resources named namespace/finalize and namespace/status that we...

GCVE: A Decentralized Model for Vulnerability Identification, Publication, and Operational Enrichment

The Global CVE initiative GCVE proposes a decentralized, open, and extensible model for vulnerability identification, publication, and enrichment. It addresses a gap in today's vulnerability ecosystem: centralized systems provide rigorous control and widely recognized identifiers, while many...

Ironic Standalone Operator's prometheus metrics exporter bound to all interfaces

Impact The Ironic Standalone Operator IRSO is the operator to maintain an Ironic deployment for Metal3. The Prometheus metrics exporter binds to 0.0.0.0 all network interfaces by default with no authentication. The default config is disabled. If enabled, this exposes operational metrics to any ho...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the INTEGERdecodeoer function. An attacker can cause a denial of service or trigger incorrect integer interpretation in downstream applications by submitting a maliciously crafted, zero-length OER payload for a...

CVE-2026-44378

A flaw was found in Botan, a C++ cryptography library. A remote attacker could exploit this vulnerability by sending specially crafted Basic Encoding Rules BER data with indefinite length encodings. This could cause quadratic behavior in the parser, leading to a denial of service DoS due to...

CVE-2026-41159 Mermaid: Improper sanitization of configuration leads to CSS injection

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration...

CVE-2026-45615

ASN.1 compiler mouse07410/asn1c (1.4 and earlier) contains a memory-safety flaw in the OER decoding skeleton (INTEGER_oer.c). Parsing a crafted, zero-length OER payload for a variable-length, non-negative INTEGER can skip required-byte validation before extracting the MSB, causing a precise 1-byt...

Thou Shall Not Pass: Gatekeeping Outbound TLS Connections

Despite the widespread use of Transport Layer Security TLS, its security guarantees are frequently compromised by outdated versions and misconfigurations. To analyze this problem, we collected more than 50 million TLS handshakes over a two-week period at our research institution, Fondazione Bruno...

asn1c 安全漏洞

ASN1C is an ASN.1 compiler developed by Lev Walkin as a personal project. Versions of ASN1C prior to 1.4 contained security vulnerabilities. These vulnerabilities stemmed from memory safety issues in the OER decoding framework. When parsing specially crafted zero-length payloads, the decoder did...

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,...

CVE-2026-47674 Hono: IP Restriction bypasses static deny rules for non-canonical IPv6

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, the ip-restriction middleware hono/ip-restriction compares incoming IP addresses against configured deny and allow rules using string equality after partial normalization. Non-canonical IPv6...

CVE-2026-47674 Hono: IP Restriction bypasses static deny rules for non-canonical IPv6

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, the ip-restriction middleware hono/ip-restriction compares incoming IP addresses against configured deny and allow rules using string equality after partial normalization. Non-canonical IPv6...

CVE-2026-47674

Summary of CVE-2026-47674 : In Hono, the ip-restriction middleware (hono/ip-restriction) evaluates deny/allow rules by string equality after partial normalization. Before version 4.12.21, non-canonical IPv6 representations (e.g., compressed forms, explicit-zero forms, or hex-notation IPv4-mapped ...