Search: “linux”

821 stories

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Vulnerability 1791 Malware 1216 Exploit / PoC 827 Ransomware 800 Industry 287 Threat actor 197 Policy & legal 175 Data breach 174 Phishing & fraud 77 Tools 76 AI tools & infra 65 Advisory 56 Research 49 AI safety & security 48

SeverityAll critical 2448 high 1699 medium 1111 low 446 info 208

AI-Assisted Bug Hunt Uncovers Linux Kernel 0

Infosecurity MagazineJul 28, 14:45 UTC · Jul 28, 2026Exploit / PoC CVE-2026-53264 CVE-2026-64300

60

New "Bad Epoll" Linux Kernel Flaw Lets Unprivileged Users Gain Root, Hits Android

The Hacker NewsJul 3, 19:41 UTC · Jul 3, 2026Exploit / PoC in the wildCVE-2026-46242 CVE-2026-43074 CVE-2026-31431+2 CVEs1

60

New Fragnesia Flaw Hands Linux Local Users Root Access

Infosecurity MagazineMay 14, 13:00 UTC · May 14, 2026Exploit / PoC CVE-2026-46300 CVE-2026-31431 CVE-2026-43284+1 CVEs

50

Linux developers weigh emergency "killswitch" for vulnerable kernel functions

Help Net SecurityMay 11, 00:00 UTC · May 11, 2026Exploit / PoC CVE-2026-31431 CVE-2026-43284 CVE-2026-43500

50

'Copy Fail' is a real Linux security crisis wrapped in AI slop

CyberScoopMay 4, 21:56 UTC · May 4, 2026Exploit / PoC in the wildCVE-2026-31431

60

Nearly every Linux system built since 2017 vulnerable to ‘Copy Fail’ flaw

The RecordMay 1, 12:17 UTC · May 1, 2026Exploit / PoC in the wildCVE-2026-31431

60

PoC rootkit Curing evades traditional Linux detection systems

Security AffairsApr 28, 09:38 UTC · Apr 28, 2025Exploit / PoC

60

Linux io_uring PoC Rootkit Bypasses System Call

The Hacker NewsApr 24, 17:27 UTC · Apr 24, 2025Exploit / PoC

45

BootKitty Linux UEFI bootkit spotted exploiting LogoFAIL flaws

Security AffairsDec 3, 08:11 UTC · Dec 3, 2024Exploit / PoC CVE-2023-40238

50

5 Kali Linux tools you should learn how to use

Help Net SecurityNov 14, 00:00 UTC · Nov 14, 2022Exploit / PoC

45

2-Year-Old Linux Kernel Issue Resurfaces As High

The Hacker NewsSep 28, 07:52 UTC · Sep 28, 2017Exploit / PoC CVE-2017-1000253

50

Hacking McAfee VirusScan Enterprise for Linux, upgrade it asap

Security AffairsDec 13, 15:41 UTC · Dec 13, 2016Exploit / PoC CVE-2016-8022 CVE-2016-8023 CVE-2016-8021+1 CVEs

60

New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts

The Hacker NewsAug 6, 17:58 UTC · Aug 6, 2026Exploit / PoC in the wildCVE-2026-64561 CVE-2026-53359 CVE-2026-46316

60

OVSwrap: 13-Year-Old Linux Kernel Flaw Lets Local Users Become Root

Security AffairsAug 5, 14:24 UTC · Aug 5, 2026Exploit / PoC CVE-2026-64531

60

Januscape: 16-Year-Old Linux KVM Bug Enables Cloud VM Escape Attacks

Security AffairsJul 7, 07:07 UTC · Jul 7, 2026Exploit / PoC CVE-2026-53359 CVE-2026-46316 CVE-2026-43284+1 CVEs

60

16-Year-Old Linux KVM Flaw Lets Guest VMs Escape to Host on Intel and AMD x86 Systems

The Hacker NewsJul 7, 04:58 UTC · Jul 7, 2026Exploit / PoC CVE-2026-53359 CVE-2026-43284 CVE-2026-43500+2 CVEs

60

A SpaceX Security Engineer Used AI to Find a 19-Year

Security AffairsJun 1, 09:55 UTC · Jun 1, 2026Exploit / PoC

45

9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros

The Hacker NewsMay 21, 07:51 UTC · May 21, 2026Exploit / PoC CVE-2026-46333

50

Rocky Linux launches opt-in security repository for urgent fixes

Help Net SecurityMay 15, 00:00 UTC · May 15, 2026Exploit / PoC

45

Nine CrackArmor Flaws in Linux AppArmor Enable Root Escalation, Bypass Container Isolation

The Hacker NewsMar 15, 00:00 UTC · Mar 15, 2026Exploit / PoC

60

Found on VirusTotal: The world’s first UEFI bootkit for Linux

Ars Technica · SecurityNov 27, 19:21 UTC · Nov 27, 2024Exploit / PoC1

45

ESET researchers analyze first UEFI bootkit for Linux systems

Help Net SecurityNov 27, 00:00 UTC · Nov 27, 2024Exploit / PoC

57

Kali Linux 2020.4 released: New default shell, fresh tools, and more!

Help Net SecurityNov 14, 08:39 UTC · Nov 14, 2023Exploit / PoC

45

A zero-day in Atlas VPN Linux Client leaks users' IP address

Security AffairsSep 6, 16:50 UTC · Sep 6, 2023Exploit / PoC

60

Kali Linux 2019.1 Released — Operating System For Hackers

The Hacker NewsFeb 18, 19:29 UTC · Feb 18, 2019Exploit / PoC

57

The new Dirty COW Linux Kernel Exploit already used in attacks in the wild

Security AffairsDec 1, 18:57 UTC · Dec 1, 2017Exploit / PoC CVE-2016-5195

50

Hackers running Linux Operation Windigo are changing tacticts

Security AffairsAug 6, 20:31 UTC · Aug 6, 2017Exploit / PoC

60

One-Character Linux Kernel Flaw Enables Local Root Access, Exploits Now Public

The Hacker NewsJun 8, 20:17 UTC · Jun 8, 2026Exploit / PoC CVE-2026-23111

50

Nine-Year-Old Linux Kernel Flaw Leaks SSH Keys and Password Hashes

Infosecurity MagazineMay 21, 12:00 UTC · May 21, 2026Exploit / PoC CVE-2026-46333

50

12-year-old Pack2TheRoot bug lets Linux users gain root privileges

Security AffairsApr 24, 19:46 UTC · Apr 24, 2026Exploit / PoC CVE-2026-41651

60

Serbian student activist’s phone hacked using Cellebrite zero-day exploit

Security AffairsMar 3, 09:08 UTC · Mar 3, 2025Exploit / PoC CVE-2024-53104 CVE-2024-53197 CVE-2024-50302

60

U.S. CISA adds SonicWall SonicOS, ImageMagick and Linux Kernel bugs to its Known Exploited Vulnerabilities catalog

Security AffairsSep 10, 07:18 UTC · Sep 10, 2024Exploit / PoC in the wildCVE-2016-3714 CVE-2017-1000253 CVE-2024-40766

60

CISA adds Looney Tunables Linux bug to its Known Exploited Vulnerabilities catalog

Security AffairsNov 22, 10:35 UTC · Nov 22, 2023Exploit / PoC in the wildCVE-2023-4911 CVE-2017-9841

60

New 'FabricScape' Bug in Microsoft Azure Service Fabric Impacts Linux Workloads

The Hacker NewsJun 30, 05:34 UTC · Jun 30, 2022Exploit / PoC CVE-2022-30137

50

2 Linux Kernel flaws that can allow bypassing Spectre mitigations

Security AffairsMar 30, 14:46 UTC · Mar 30, 2021Exploit / PoC CVE-2017-5754 CVE-2017-5753 CVE-2017-5715+2 CVEs

50

Your Linux Can Get Hacked Just by Opening a File in Vim or Neovim Editor

The Hacker NewsJun 10, 18:26 UTC · Jun 10, 2019Exploit / PoC CVE-2019-12735

60

Critical flaw in Linux APT package manager could allow remote hack

Security AffairsJan 22, 21:00 UTC · Jan 22, 2019Exploit / PoC CVE-2019-3462

60

A flaw in Alpine Linux could allow executing arbitrary code

Security AffairsSep 18, 13:40 UTC · Sep 18, 2018Exploit / PoC1

45

Hacking Ubuntu Linux distro exploiting the CrashDB code injection issue

Security AffairsDec 16, 14:34 UTC · Dec 16, 2016Exploit / PoC CVE-2016-9949 CVE-2016-9950 CVE-2016-99511

60

Unprivileged users could exploit AppArmor bugs to gain root access

Security AffairsMar 16, 08:05 UTC · Mar 16, 2026Exploit / PoC

60