Latest updates for 0-Day

Fresh curated links around 0-day are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Chrome V8 Zero-Day Exploited in the Wild Enables Code Execution Inside Sandbox
  • New CrowdStrike 'FalconFlank' zero-day grants SYSTEM privileges
  • Two Zero-Days Exploited in Attack on Dutch Institute for Vulnerability Disclosure

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Fresh articles and ideas

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thehackernews.com /1 month ago

Chrome V8 Zero-Day Exploited in the Wild Enables Code Execution Inside Sandbox

Google on Thursday released updates to patch 230 security vulnerabilities, including one that has come under active exploitation in the wild. The medium-severity vulnerability, as...

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bleepingcomputer.com /1 month ago

New CrowdStrike 'FalconFlank' zero-day grants SYSTEM privileges

An anonymous security researcher who uses the "Nightmare Eclipse" handle released a CrowdStrike Falcon zero-day exploit named "FalconFlank" that lets attackers escalate privileges...

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infosecurity-magazine.com /3 weeks ago

Two Zero-Days Exploited in Attack on Dutch Institute for Vulnerability Disclosure

The Dutch Institute for Vulnerability Disclosure reveals agentic AI-powered attack using Zammad zero-days

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bleepingcomputer.com /1 month ago

New Windows Defender zero-day blocks Microsoft antivirus updates

Over the weekend, security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) released another Microsoft Defender zero-day exploit that blocks antivirus updates. [...]

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theregister.com /1 month ago

NightmareEclipse's latest zero-day leaves Microsoft Defender stuck in the past

BigDiskBuster leaves Microsoft's antivirus running but unable to install updates

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cybersecuritynews.com /1 month ago

Chaotic Eclipse Claims Avast Antivirus 0-Day Vulnerability – PoC Released

Researcher Chaotic Eclipse has claimed to have discovered a zero-day privilege-escalation vulnerability affecting Avast Antivirus and released a public proof-of-concept repository...

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thehackernews.com /1 month ago

F5 Patches Critical BIG-IP APM Zero-Day Exploited for Unauthenticated RCE on OAuth Servers

Attackers are exploiting a critical flaw in F5 BIG-IP Access Policy Manager (APM) that lets them run code on a BIG-IP system without logging in, F5 says. The flaw, CVE-2026-94127,...

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theregister.com /1 month ago

Prolific Microsoft 0-day hunter drops CrowdStrike Falcon exploit PoC

A shared security 'Nightmare'

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theregister.com /1 month ago

Cisco drops another exploited zero-day, this time a perfect 10

ISE authentication bypass under active attack just days after another Cisco zero-day sent admins scrambling to patch

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bleepingcomputer.com /1 month ago

New Microsoft Defender 'ShieldCrash' zero-day grants SYSTEM access

An anonymous security researcher known as Nightmare Eclipse has released a new Microsoft Defender zero-day exploit named "ShieldCrash" right after Microsoft rolled out its Septembe...

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cybersecuritynews.com /1 month ago

Hackers Actively Exploiting Magento and Adobe Commerce 0-Day RCE Vulnerability

A newly discovered zero-day vulnerability in Magento Open Source and Adobe Commerce is being actively exploited by attackers to seize full control of online stores, and there is st...

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bleepingcomputer.com /1 week ago

Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days

Today is Microsoft's October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publicly disclosed zero-da...

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thehackernews.com /1 month ago

Microsoft Patches Record 974 Flaws, Including Two Exploited Windows Zero-Days

Microsoft on Tuesday broke Patch Tuesday records by addressing an earth-shattering 974 vulnerabilities spanning its software portfolio, including two flaws that it said have been a...

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theregister.com /1 month ago

Serial Microsoft 0-day hunter drops yet another Defender exploit

A bypass of a bypass of a bypass

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infosecurity-magazine.com /2 weeks ago

Pwn2Own Hackers Find 32 Zero-Day Vulnerabilities on Day One

Ethical hackers have already found 32 zero days in various products at Pwn2Own Ireland

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cybersecuritynews.com /3 weeks ago

Citrix NetScaler 0-Day RCE Vulnerabilities Actively Exploited in Attacks

Citrix NetScaler administrators are confronting reports of two undisclosed remote code execution vulnerabilities allegedly exploited in real-world attacks. watchTowr said the flaws...

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bleepingcomputer.com /1 month ago

F5 patches BIG-IP APM zero-day flaw exploited in RCE attacks

F5 has released security updates to address a critical BIG-IP APM zero-day vulnerability being exploited in remote code execution attacks. [...]

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bleepingcomputer.com /1 month ago

New 'BlueMoon' kit exploited Windows and Chrome zero-day flaws

Multiple cyber-espionage groups deployed an exploit kit dubbed "BlueMoon" that leveraged zero-day vulnerabilities in Microsoft Windows and Google Chrome. [...]

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thehackernews.com /1 month ago

Adobe Patches Magento Zero-Day Exploited to Deploy Rust Backdoor and PHP Web Shell

Adobe on Monday released security patches to address a maximum-severity flaw impacting Adobe Commerce and Magento Open Source that has come under active exploitation in the wild....

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theregister.com /3 weeks ago

Microsoft catches hackers exploiting Zimbra bug before disclosure

Attackers were probing the mail server flaw weeks before it had a CVE to its name

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bleepingcomputer.com /1 month ago

Microsoft September 2026 Patch Tuesday fixes 966 flaws, 2 zero-days

Today is Microsoft's September 2026 Patch Tuesday, with security updates released for a record-breaking 966 flaws, including two actively exploited zero-day vulnerabilities. [...]

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theregister.com /3 weeks ago

Fortinet sounds the alarm over actively exploited FortiMail zero-day

No login required, exploitation underway, and some admins are still waiting for patches

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thehackernews.com /1 month ago

Attackers Exploit Critical JFrog Artifactory Flaw to Mint Admin Tokens Days After Disclosure

Threat actors are exploiting a newly patched critical security flaw impacting JFrog Artifactory merely days after public disclosure, according to watchTowr. The vulnerability in q...

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bleepingcomputer.com /1 month ago

PaperCut warns of NG, MF flaw exploited in zero-day attacks

PaperCut is warning that hackers are actively exploiting a vulnerability in all versions of its PaperCut NG and PaperCut MF print management software in zero-day attacks. [...]

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