Search: “Linux kernel”

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

CategoryAll Vulnerability 449 Exploit / PoC 240 Malware 209 Ransomware 71 Industry 29 Threat actor 28 Data breach 27 Advisory 27 Policy & legal 18 Tools 18 Research 12 AI tools & infra 9 AI safety & security 8 AI research 6

SeverityAll critical 476 high 287 medium 281 low 81 info 37

Over the weekend Microsoft rolled out out-of-band updates to disable mitigations for Spectre v2 attacks

Security AffairsJan 29, 12:22 UTC · Jan 29, 2018Vulnerability CVE-2017-5715

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No one knows how many old shims can still bypass UEFI Secure Boot

Help Net SecurityJul 14, 00:00 UTC · Jul 14, 2026Vulnerability CVE-2026-8863 CVE-2026-10797 CVE-2015-5281

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Fedora Hummingbird brings the container security model to a Linux host OS

Help Net SecurityJun 19, 11:21 UTC · Jun 19, 2026Vulnerability

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Google Adds Control-Flow Integrity to Beef up Android Kernel Security

The Hacker NewsOct 12, 09:07 UTC · Oct 12, 2018Vulnerability

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GameOver(lay): Two Severe Linux Vulnerabilities Impact 40% of Ubuntu Users

The Hacker NewsJul 31, 05:54 UTC · Jul 31, 2023Vulnerability CVE-2023-2640 CVE-2023-32629 CVE-2016-1576+3 CVEs

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Millions of Routers open to attack due to a NetUSB flaw

Security AffairsJan 12, 22:03 UTC · Jan 12, 2022Vulnerability CVE-2015-3036

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New Sequoia bug gives you root access on most Linux systems

The RecordDec 12, 00:00 UTC · Dec 12, 2022Vulnerability CVE-2021-33909 CVE-2016-5195

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Rooted Devices 250 Times More Vulnerable to Compromise

Infosecurity MagazineMar 20, 14:00 UTC · Mar 20, 2025Vulnerability

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OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws

The Hacker NewsJun 23, 05:25 UTC · Jun 23, 2026Vulnerability CVE-2026-47729 CVE-2026-4890 CVE-2026-4891+3 CVEs

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CVE-2021-44731 Linux privilege escalation bug affects Canonical's Snap Package Manager

Security AffairsFeb 18, 09:54 UTC · Feb 18, 2022Vulnerability CVE-2021-44731 CVE-2021-44730 CVE-2021-3996+4 CVEs1

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Found defunct.dat on your site? You've got a problem.

Sansec (Magento / e-commerce security)Apr 14, 19:49 UTC · Apr 14, 2026Vulnerability in the wildCVE-2026-75650

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Kernel command line injection flaw found in Motorola handsets G4, G5

Security AffairsJun 11, 12:08 UTC · Jun 11, 2017Vulnerability CVE-2016-10277

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Blackhat USA 2013 Day 2

Kaspersky SecurelistAug 2, 23:04 UTC · Aug 2, 2013Vulnerability

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Welcome to Pwn2Own 2017 - Researchers hacked Adobe Reader, Edge, Ubuntu, and Safari

Security AffairsMar 17, 08:08 UTC · Mar 17, 2017Vulnerability

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Don't let these open-source cybersecurity tools slip under your radar

Help Net SecurityJan 27, 00:00 UTC · Jan 27, 2025Vulnerability

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The most severe Linux threat to surface in years catches the world flat

Ars Technica · SecurityApr 30, 20:20 UTC · Apr 30, 2026Vulnerability CVE-2026-31431

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Researchers bypass ASLR by exploiting flaw in Intel chip

Help Net SecurityOct 21, 15:04 UTC · Oct 21, 2016Vulnerability

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Samsung Knox flaws open unpatched devices to compromise

Help Net SecurityOct 4, 00:00 UTC · Oct 4, 2016Vulnerability CVE-2015-1805 CVE-2016-6584

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Found in the wild: 2 Secure Boot exploits. Microsoft is patching only 1 of them.

Ars Technica · SecurityJun 10, 19:00 UTC · Jun 10, 2025Vulnerability CVE-2025-3052 CVE-2025-47827

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CloudLinux announces support options for AlmaLinux OS

Help Net SecurityApr 29, 00:00 UTC · Apr 29, 2021Vulnerability

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Meltdown and Spectre: Data theft hardware bugs affect most modern CPUs

Help Net SecurityApr 20, 09:32 UTC · Apr 20, 2026Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

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Google Launches OSV-Scanner Tool to Identify Open Source Vulnerabilities

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2022Vulnerability

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Hacker Runs Hermes AI Agent Unattended for Post

The Hacker NewsJul 24, 10:15 UTC · Jul 24, 2026Vulnerability CVE-2026-31431 CVE-2026-43284 CVE-2026-43500+2 CVEs

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New Vulnerability in CRI-O Engine Lets Attackers Escape Kubernetes Containers

The Hacker NewsMar 17, 12:33 UTC · Mar 17, 2022Vulnerability CVE-2022-0811 CVE-2022-80111

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Claude Cowork Flaw Could Let AI Agent Escape Its VM and Access Mac Files

The Hacker NewsJul 23, 13:27 UTC · Jul 23, 2026Vulnerability CVE-2026-46331

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When transparency is also obscurity: The conundrum that is open-source security

Help Net SecurityOct 4, 00:00 UTC · Oct 4, 2022Vulnerability

55

Critical Glibc Bug Puts Linux Distributions at Risk

Infosecurity MagazineOct 5, 15:30 UTC · Oct 5, 2023Vulnerability

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Meltdown and Spectre CPU Flaws Affect Intel, ARM, AMD Processors

The Hacker NewsJan 4, 07:13 UTC · Jan 4, 2018Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

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Meltdown patch for OpenBSD is available ... let's wait for feedbacks

Security AffairsFeb 23, 08:55 UTC · Feb 23, 2018Vulnerability

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Google is distributing more Meltdown and Spectre Patches for Chrome OS devices

Security AffairsMar 22, 18:27 UTC · Mar 22, 2018Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

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AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

The Hacker NewsJun 6, 07:28 UTC · Jun 6, 2026Vulnerability CVE-2026-39210 CVE-2026-39218 CVE-2026-10881

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Kernel-level container insights: Utilizing eBPF with Cilium, Tetragon, and SBOMs for security

Help Net SecurityJun 18, 00:00 UTC · Jun 18, 2025Vulnerability CVE-2021-44228

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Hackers target Drupal servers chaining several flaws, including Drupalgeddon2 and DirtyCOW

Security AffairsNov 20, 20:23 UTC · Nov 20, 2018Vulnerability CVE-2018-7600

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Kali Linux 2017.1 is arrived, more power for password

Security AffairsApr 28, 08:38 UTC · Apr 28, 2017Vulnerability

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33 Open-Source Cybersecurity Solutions You Didn’T Know You Needed

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

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Two CVSS 10.0 Bugs in Red Lion RTUs Could Hand Hackers Full Industrial Control

The Hacker NewsOct 15, 00:00 UTC · Oct 15, 2025Vulnerability CVE-2023-40151 CVE-2023-42770

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OSV-Scanner: A free vulnerability scanner for open-source software

Help Net SecurityDec 14, 00:00 UTC · Dec 14, 2022Vulnerability

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Wolfi: A Linux undistro with security measures for the software supply chain

Help Net SecuritySep 22, 00:00 UTC · Sep 22, 2022Vulnerability

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Analyzing the vulnerability landscape in Q1 2024

Kaspersky SecurelistMay 7, 10:00 UTC · May 7, 2024Vulnerability CVE-2023-38831 CVE-2023-40477 CVE-2023-282521

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Meltdown and Spectre attacks affect almost any processor, including Intel, ARM, AMD ones

Security AffairsJan 4, 15:16 UTC · Jan 4, 2018Vulnerability CVE-2017-5754 CVE-2017-5753 CVE-2017-5715

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