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Tenable 博客

August 11, 2025

Tenable Jailbreaks GPT-5, Gets It To Generate Dangerous Info Despite OpenAI’s New Safety Tech

Within just 24 hours of the release of OpenAI’s GPT-5, Tenable Research successfully managed to jailbreak the model by getting it to share detailed instructions for how to build an explosive. Our finding is concerning, given that OpenAI described GPT-5's prompt safety technology as significantly more sophisticated than the one used by its predecessors.

October 18, 2023

Oracle October 2023 Critical Patch Update Addresses 176 CVEs

Oracle addresses 176 CVEs in its fourth quarterly update of 2023 with 387 patches, including 46 critical updates....


October 18, 2023

CVE-2023-4966:Citrix NetScaler ADC and NetScaler Gateway Information Disclosure Exploited in the Wild

A critical information disclosure vulnerability in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway has been exploited in the wild as a zero-day vulnerability. Organizations are urged to patch immediately....


October 17, 2023

Tenable 网络观察:SANS 建议将 OT 安全预算提到最高;网络安全意识月等等

This week’s edition of Tenable Cyber Watch unpacks how to maximize shrinking OT security budgets and addresses why CISA is calling on tech vendors to do better as a part of its cybersecurity awareness campaign. Also covered: Ermetic’s new open source tool that helps you assess multi-cloud security. ...


October 17, 2023

统一的 IT 和 Web 应用程序和安全:本地 Web 应用程序扫描已集成到安全中心

On-prem web app scanning is now available within Tenable Security Center, offering comprehensive exposure management with accurate analysis, OWASP Top 10 coverage and easy setup. Here’s what you need to know....


October 16, 2023

CVE-2023-20198:在现实中遭利用的 Cisco IOS XE 零日漏洞

A maximum severity CVSS 10 zero-day vulnerability in Cisco IOS XE has been exploited in the wild. Organizations should apply the mitigation steps from Cisco as soon as possible until patches are released....


October 10, 2023

Microsoft 的 2023 年 10 月补丁星期二解决了 103 个 CVE(CVE-2023-36563、CVE-2023-41763)

Microsoft addresses 103 CVEs including two vulnerabilities that were exploited in the wild....


October 6, 2023

網路安全快照: SANS 提供了最大程度利用较小 OT 安全预算的技巧

A SANS Institute survey found that budgets for ICS/OT security have shrunk, and advises on how to do more with less. Plus, hiring managers boost starting salaries to recruit stellar cyber pros. In addition, CISA’s Cybersecurity Awareness Month campaign challenges tech vendors to build safer products...


October 4, 2023

CVE-2023-38545、CVE-2023-38546:curl 中新漏洞的常见问题

Frequently asked questions relating to two vulnerabilities patched in curl version 8.4.0...


October 4, 2023

Exfiltrated, Signed, Delivered – What Can Go Wrong When an Amazon Elastic Compute Cloud (EC2) Instance is Exposed to SSRF

Using CNAPPgoat, you can now experiment with a technique that leverages exposure to SSRF to trigger calls to AWS services from within an Amazon EC2 instance. ...


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