Search: “OpenBSD”

43 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Vulnerability 40 Exploit / PoC 17 Malware 12 Ransomware 7 Industry 3 Data breach 2 Policy & legal 2 Research 2 Tools 2 AI safety & security 1 Advisory 1 Threat actor 1 AI tools & infra 1

SeverityAll critical 43 high 11 medium 25 low 9 info 3

New OpenSMTPD RCE Flaw Affects Linux and OpenBSD Email Servers

The Hacker NewsFeb 25, 14:38 UTC · Feb 25, 2020Vulnerability CVE-2020-8794

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Critical OpenSMTPD Bug Opens Linux and OpenBSD Mail Servers to Hackers

The Hacker NewsJan 30, 09:07 UTC · Jan 30, 2020Exploit / PoC CVE-2020-7247

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A new RCE in OpenSMTPD's default install, patch available

Help Net SecurityFeb 25, 00:00 UTC · Feb 25, 2020Vulnerability CVE-2020-8793 CVE-2020-8794

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⚡ Weekly Recap: Browser Bugs, EDR Killers, TV Botnet, OpenBSD Flaw, Android Trojan, and More

The Hacker NewsJun 23, 03:40 UTC · Jun 23, 2026Malware in the wildCVE-2026-24858 CVE-2025-59718 CVE-2025-59719+1 CVEs

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Experts discovered a new critical OpenSMTPD RCE flaw

Security AffairsFeb 25, 15:26 UTC · Feb 25, 2020Vulnerability CVE-2020-8794 CVE-2020-7247

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Critical RCE flaw in OpenSMTPD, patch available

Help Net SecurityFeb 4, 09:07 UTC · Feb 4, 2020Vulnerability CVE-2020-7247

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Friday Squid Blogging: Squids from Space Video Game

Schneier on SecurityJan 29, 08:02 UTC · Jan 29, 2020Vulnerability

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CVE-2018-14665 privilege escalation flaw affects popular Linux distros

Security AffairsOct 26, 18:51 UTC · Oct 26, 2018Vulnerability CVE-2018-14665

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Zerodium offers up to $500,000 for Linux Zero

Security AffairsJul 1, 12:29 UTC · Jul 1, 2018Exploit / PoC

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Anthropic's new AI model finds and exploits zero-days across every major OS and browser

Help Net SecurityJun 19, 12:14 UTC · Jun 19, 2026Exploit / PoC in the wildCVE-2026-4747

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Critical OpenSSH Flaw Enables Full System Compromise

Infosecurity MagazineJul 1, 14:00 UTC · Jul 1, 2024Vulnerability in the wildCVE-2024-6387 CVE-2006-5051 CVE-2008-4109

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New Privilege Escalation Flaw Affects Most Linux Distributions

The Hacker NewsOct 26, 13:59 UTC · Oct 26, 2018Vulnerability CVE-2018-14665

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A Decade Old Unix/Linux/BSD Root Privilege

The Hacker NewsJun 29, 07:11 UTC · Jun 29, 2017Ransomware CVE-2017-1000364

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Update X.Org libraries to avoid Privilege Escalation and DoS attacks

Security AffairsOct 7, 13:48 UTC · Oct 7, 2016Vulnerability CVE-2016-7942 CVE-2016-7943 CVE-2016-7944+10 CVEs

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OpenSSL HollowByte Flaw Could Freeze Server Memory with 11

The Hacker NewsJul 24, 05:12 UTC · Jul 24, 2026Exploit / PoC CVE-2025-66199 CVE-2026-34183

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Anthropic's Mythos AI broke into almost all NSA classified systems in hours

Security AffairsJun 22, 13:50 UTC · Jun 22, 2026Ransomware

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AI Broke Vulnerability Management. That's Why CISOs Are Moving Budget to BAS.

The Hacker NewsJun 11, 11:46 UTC · Jun 11, 2026Vulnerability

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Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards

The Hacker NewsJun 10, 07:37 UTC · Jun 10, 2026Exploit / PoC CVE-2026-47471

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Project Glasswing Proved AI Can Find the Bugs. Who's Going to Fix Them?

The Hacker NewsApr 23, 11:30 UTC · Apr 23, 2026Vulnerability

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Mythos can find the vulnerability. It can't tell you what to do about it.

CyberScoopApr 21, 10:00 UTC · Apr 21, 2026Vulnerability in the wild1

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Mythos and Cybersecurity

Schneier on SecurityApr 18, 04:23 UTC · Apr 18, 2026Vulnerability

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Anthropic's Claude Mythos Finds Thousands of Zero

The Hacker NewsApr 8, 11:44 UTC · Apr 8, 2026Exploit / PoC

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Anthropic Project Glasswing to Use AI to Fix Software Bugs With AI

Infosecurity MagazineApr 8, 11:30 UTC · Apr 8, 2026Exploit / PoC

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Tech giants launch AI-powered ‘Project Glasswing’ to identify critical software vulnerabilities

CyberScoopApr 7, 19:35 UTC · Apr 7, 2026Vulnerability in the wild

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Google Researchers Claim First Vulnerability Found Using AI

Infosecurity MagazineNov 4, 15:00 UTC · Nov 4, 2024Vulnerability

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Critical Linux CUPS Printing System Flaws Could Allow Remote Command Execution

The Hacker NewsOct 9, 04:05 UTC · Oct 9, 2024Ransomware CVE-2024-47176 CVE-2024-47076 CVE-2024-47175+1 CVEs

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Tech stack uniformity has become a systemic vulnerability

Help Net SecuritySep 10, 00:00 UTC · Sep 10, 2024Vulnerability

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New OpenSSH Vulnerability Could Lead to RCE as Root on Linux Systems

The Hacker NewsJul 9, 04:22 UTC · Jul 9, 2024Vulnerability CVE-2024-6387 CVE-2006-5051 CVE-2008-4109

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Critical unauthenticated RCE flaw in OpenSSH server

Security AffairsJul 1, 14:02 UTC · Jul 1, 2024Vulnerability CVE-2024-6387 CVE-2006-5051

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Ebury botnet compromises 400,000+ Linux servers

Help Net SecurityMay 16, 00:00 UTC · May 16, 2024Malware

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Linux maintainers were infected for 2 years by SSH

Ars Technica · SecurityMay 15, 00:00 UTC · May 15, 2024Exploit / PoC

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Cisco Issues Urgent Fix for Authentication Bypass Bug Affecting BroadWorks Platform

The Hacker NewsSep 15, 00:00 UTC · Sep 15, 2023Vulnerability in the wildCVE-2023-20238 CVE-2023-20243 CVE-2023-20269+5 CVEs

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Researchers Detail Privilege Escalation Bugs Reported in Oracle VirtualBox

The Hacker NewsNov 24, 06:54 UTC · Nov 24, 2021Vulnerability CVE-2021-2442 CVE-2021-2145 CVE-2021-2310

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Week in review: Attackers probing for vulnerable Exchange servers, RSA Conference 2020 coverage

Help Net SecurityMar 1, 00:00 UTC · Mar 1, 2020Ransomware in the wildCVE-2020-0688 CVE-2020-6418 CVE-2019-15126

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Week in review: UN hacked, new Kali Linux release, Win7 upgrade dilemma

Help Net SecurityFeb 2, 00:00 UTC · Feb 2, 2020Data breach CVE-2020-7247

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Friday Squid Blogging: Illegal North Korean Squid Fishing

Schneier on SecurityJan 29, 08:02 UTC · Jan 29, 2020Exploit / PoC CVE-2018-8653

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EU Offering Bug Bounties on Critical Open-Source Software

Schneier on SecurityJan 27, 14:38 UTC · Jan 27, 2020Malware

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Hackers Planted Backdoor in Webmin, Popular Utility for Linux/Unix Servers

The Hacker NewsAug 20, 09:00 UTC · Aug 20, 2019Malware CVE-2019-15107

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CVE-2018-15919 username enumeration flaw affects OpenSSH Versions Since 2011

Security AffairsAug 29, 20:35 UTC · Aug 29, 2018Vulnerability CVE-2018-15919 CVE-2018-15473

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KRACK Demo: Critical Key Reinstallation Attack Against Widely-Used WPA2 Wi

The Hacker NewsOct 19, 16:43 UTC · Oct 19, 2017Exploit / PoC CVE-2017-13077 CVE-2017-13078 CVE-2017-13079+7 CVEs

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