2026-04-28 归档

今日共收录 1050 条安全情报,包含 258 个 CVE,457 篇安全通告,以及 29 篇研究论文。

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学术论文2026-04-27 发布INFO

GoAT-X: A Graph of Auditing Thoughts for Securing Token Transactions in Cross-Chain Contracts

本文提出 GoAT-X 框架,旨在解决跨链桥合约安全审计中的语义复杂性问题。跨链桥作为多链生态的关键基础设施,因实现缺陷已造成超过28亿美元损失。现有防御手段如字节码级静态分析难以处理跨链交互的语义复杂度,而基于大语言模型(LLM)的方法虽

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-04-27 发布INFO

AgentWard: A Lifecycle Security Architecture for Autonomous AI Agents

该论文提出 AgentWard,一种面向自主 AI 代理生命周期的深度安全架构。随着 LLM 从单纯的对话接口演变为包含技能加载、外部内容摄取、内存维护、多步规划及工具调用的完整运行时系统,安全威胁不再局限于单一接口,而是可能跨初始化、输入

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-04-27 发布INFO

Dynamic Cyber Ranges

本研究针对LLM驱动的智能体在网络安全领域的评估问题展开。当前基于Jeopardy CTF的基准测试已接近饱和,而静态设计的网络靶场在抵御LLM驱动的攻击者时效果递减。作者通过部署一个LLM驱动的APT智能体在三个不同真实度层级的基础设施(

历史摘要 · 未重新核验 · arXiv cs.CR

漏洞预警2026-04-27 发布INFO

Popular OSS Library Authentication Bypass (CVE-2026-1002)

CVE-2026-1002

An authentication bypass vulnerability exists in ExampleLib 1.x. Services using the default configuration may allow unau

历史摘要 · 未重新核验 · NVD

学术论文2026-04-27 发布INFO

Defusing the Trigger: Plug-and-Play Defense for Backdoored LLMs via Tail-Risk Intrinsic Geometric Smoothing

Defending against backdoor attacks in large language models remains a critical practical challenge. Existing defenses mi

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-04-27 发布INFO

AgentVisor: Defending LLM Agents Against Prompt Injection via Semantic Virtualization

Large Language Model (LLM) agents are increasingly used to automate complex workflows, but integrating untrusted externa

历史摘要 · 未重新核验 · arXiv cs.CR

学术论文2026-04-27 发布INFO

An Information-Geometric Framework for Stability Analysis of Large Language Models under Entropic Stress

As large language models (LLMs) are increasingly deployed in high-stakes and operational settings, evaluation strategies

历史摘要 · 未重新核验 · arXiv cs.CR

漏洞预警2026-04-28 发布INFO

A flaw was found in the OpenShift Container Platform build system. A user with the `edit` ClusterRole can inject arbitrary environment variables, such as `LD_PRELOAD` or `http_p...

CVE-2026-7309

A flaw was found in the OpenShift Container Platform build system. A user with the `edit` ClusterRole can inject arbitra

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A vulnerability was detected in DV0x creative-ad-agent up to 751b9e5146604dc65049bd0f62dcbdad6212f8a3. Impacted is an unknown function of the file server/sdk-server.ts of the co...

CVE-2026-7271

A vulnerability was detected in DV0x creative-ad-agent up to 751b9e5146604dc65049bd0f62dcbdad6212f8a3. Impacted is an un

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A vulnerability was found in SourceCodester Pharmacy Sales and Inventory System 1.0. Affected is an unknown function of the file /index.php?page=product. Performing a manipulati...

CVE-2026-7269

A vulnerability was found in SourceCodester Pharmacy Sales and Inventory System 1.0. Affected is an unknown function of

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

An authorization vulnerability in MphRx's Minerva V3.6.0, specifically in the '/minerva/moUser/update' endpoint, could allow an authenticated user with user modification privile...

CVE-2026-5781

An authorization vulnerability in MphRx's Minerva V3.6.0, specifically in the '/minerva/moUser/update' endpoint, could a

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the endpoint '/minerva/moUser/show/'. If this vulnerability is successfully e...

CVE-2026-5780

An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the endpoint '/miner

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the '/minerva/user/updateUserProfile' endpoint. This allows an authenticated ...

CVE-2026-5779

An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the '/minerva/user/u

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an...

CVE-2026-5435

The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforc

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A vulnerability has been found in SourceCodester Pizzafy Ecommerce System 1.0. This impacts the function save_category of the file /admin/ajax.php?action=save_category. Such man...

CVE-2026-7268

A vulnerability has been found in SourceCodester Pizzafy Ecommerce System 1.0. This impacts the function save_category o

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A flaw has been found in SourceCodester Pizzafy Ecommerce System 1.0. This affects an unknown function of the file /view_prod.php. This manipulation of the argument ID causes sq...

CVE-2026-7267

A flaw has been found in SourceCodester Pizzafy Ecommerce System 1.0. This affects an unknown function of the file /view

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A vulnerability was detected in SourceCodester Pizzafy Ecommerce System 1.0. The impacted element is the function save_order of the file /admin/ajax.php?action=save_order. The m...

CVE-2026-7266

A vulnerability was detected in SourceCodester Pizzafy Ecommerce System 1.0. The impacted element is the function save_o

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

A security vulnerability has been detected in SourceCodester Pizzafy Ecommerce System 1.0. The affected element is the function Category of the file pizza/index.php?page=categor...

CVE-2026-7265

A security vulnerability has been detected in SourceCodester Pizzafy Ecommerce System 1.0. The affected element is the f

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

An unsecured configuration interface on affected devices allows unauthenticated remote attackers to access sensitive information, including hashed credentials and access codes.

CVE-2026-3323

An unsecured configuration interface on affected devices allows unauthenticated remote attackers to access sensitive inf

历史摘要 · 未重新核验 · NVD

漏洞预警2026-04-28 发布INFO

AVACAST developed by eMPIA Technology has a Unquoted Service Path vulnerability, allowing privileged local attackers to place a malicious executable file in a specific directory...

CVE-2026-7280

AVACAST developed by eMPIA Technology has a Unquoted Service Path vulnerability, allowing privileged local attackers to

历史摘要 · 未重新核验 · NVD