Tag: zero-day
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âš¡ Weekly Recap: Chrome 0-Day, Router Hijacks, Coder Supply Chain Attack and More
Turning off email images should at least stop the pictures. This week, attackers had a workaround: a scannable QR code built out of text. It still appears, even with images blocked. A small detail, but an annoying one if that was a precaution you were counting on.Elsewhere, a trusted software source delivered code that stole…
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Chaotic Eclipse Released A PoC For NVIDIA GreenSection Memory Corruption Zero-Day
Chaotic Eclipse released GreenSection, a PoC exploit for an Nvidia GreenSection Memory Corruption Zero-Day Security researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare and Nightmare-Eclipse, released a new zero-day exploit targeting Nvidia. The researcher named the exploit GreenSection, it triggers a Memory Corruption flaw. The researcher disclosed a potential security vulnerability in NVIDIA’s Windows user-mode…
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Chaotic Eclipse Released A PoC For NVIDIA GreenSection Memory Corruption Zero-Day
Chaotic Eclipse released GreenSection, a PoC exploit for an Nvidia GreenSection Memory Corruption Zero-Day Security researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare and Nightmare-Eclipse, released a new zero-day exploit targeting Nvidia. The researcher named the exploit GreenSection, it triggers a Memory Corruption flaw. The researcher disclosed a potential security vulnerability in NVIDIA’s Windows user-mode…
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CrowdStrike Investigates FalconFlank Zero-Day as PoC Reaches SYSTEM
CrowdStrike is investigating FalconFlank, a privilege-escalation PoC that can reach SYSTEM access. Here’s what defenders should disable and monitor. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/news/news-crowdstrike-falconflank-zero-day/
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Chaotic Eclipse Released A PoC For NVIDIA GreenSection Memory Corruption Zero-Day
Chaotic Eclipse released GreenSection, a PoC exploit for an Nvidia GreenSection Memory Corruption Zero-Day Security researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare and Nightmare-Eclipse, released a new zero-day exploit targeting Nvidia. The researcher named the exploit GreenSection, it triggers a Memory Corruption flaw. The researcher disclosed a potential security vulnerability in NVIDIA’s Windows user-mode…
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MikroTik Issues Patches for Routers Amid Zero-Day Attacks
Chaining Two Flaws Leads to Full Compromise, Warn Polish Incident Responders. Latvian router-maker MikroTik has issued emergency patches in the face of in-the-wild MikroTrick attacks that chain together exploits for two zero-day vulnerabilities in the RouterOS operating system that runs MikroTik devices to obtain full, remote control of any device with SSH access enabled. First…
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N-able patches critical N-central zero-day exploited in the wild (CVE-2026-86218)
N-able released an emergency hotfix for CVE-2026-86218, a remote code execution (RCE) flaw affecting N-central, its remote monitoring and management (RMM) solution popular … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/07/n-able-n-central-hotfix-cve-2026-86218/
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N-able patches critical N-central zero-day exploited in the wild (CVE-2026-86218)
N-able released an emergency hotfix for CVE-2026-86218, a remote code execution (RCE) flaw affecting N-central, its remote monitoring and management (RMM) solution popular … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/07/n-able-n-central-hotfix-cve-2026-86218/
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Über Zero-Day-Lücke: Angreifer schleusen Backdoor in Onlineshops ein
Hacker kompromittieren Onlineshops auf Basis von Magento über eine Sicherheitslücke. Sie schleusen Schadcode ein und platzieren eine Backdoor. First seen on golem.de Jump to article: www.golem.de/news/ueber-zero-day-luecke-angreifer-schleusen-backdoor-in-onlineshops-ein-2609-212724.html
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Researcher Publishes CrowdStrike Privilege Escalation Zero Day
A security researcher has posted a zero-day exploit in CrowdStrike which could allow hackers to escalate privileges First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/crowdstrike-privilege-escalation/
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Magento and Adobe Commerce StyleSmuggler 0-Day RCE Actively Exploited in Attacks
Tags: adobe, attack, cyber, exploit, Internet, open-source, rce, remote-code-execution, vulnerability, zero-daySecurity researchers have discovered an actively exploited, unauthenticated remote code execution vulnerability affecting installations of Magento Open Source and Adobe Commerce. This vulnerability, known as StyleSmuggler, allows attackers to inject PHP payloads into Magento’s template system and execute them via standard application workflows. Sansec’s Forensics Team reported that attacks began on September 4, targeting internet-facing…
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Your MikroTik Router May Already Be Compromised: Look for SSH User “-2”
MikroTik RouterOS SSH zero-day (MikroTrick chain) under active exploitation since Sept 2. Patch to 7.24.2, 7.23.5, or 6.49.21 immediately and check logs. Anyone running a MikroTik router with SSH exposed to the internet should treat it as compromised until proven otherwise. The popular cybersecurity expert Costin Raiu published a detailed technical breakdown of the active…
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Unpatched Magento and Adobe Commerce Zero-Day Exploited to Backdoor Online Stores
Tags: adobe, advisory, attack, backdoor, exploit, flaw, malicious, open-source, vulnerability, zero-dayAttackers are exploiting a new unpatched vulnerability in Magento Open Source and Adobe Commerce that lets them run malicious code on an online store’s server without logging in, Dutch e-commerce security company Sansec said in an advisory published on September 5.Sansec, which discovered the flaw and named it StyleSmuggler, said attacks started on September 4.…
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Google’s Chrome Update Patches Sixth Zero-Day Exploited in 2026
Google patched CVE-2026-85046, the sixth Chrome zero-day exploited in the wild in 2026. Here’s how to update your browser and stay protected. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-google-chrome-cve-2026-85046-zero-day/
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Researcher Releases Exploit of Claimed CrowdStrike Falcon Zero-Day
The security researcher who for much of the year has haunted Microsoft by publishing zero-day vulnerabilities without disclosing them to the IT giant first this week dropped another exploit, this time one that targets CrowdStrike’s Falcon endpoint security platform. The researcher who goes by a number of names, including Nightmare-Eclipse, Chaotic Eclipse, MSNightmare, and.. First…
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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 on up-to-date Windows systems. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-crowdstrike-falconflank-zero-day-grants-system-privileges/
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Google patches actively exploited Chrome zero-day (CVE-2026-85046)
Google has patched 12 vulnerabilities affecting its popular Chrome browser, among them CVE-2026-85046, which has been exploited in the wild. >>Google is aware that an … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/04/google-chrome-zero-day-cve-2026-85046/
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Google warns of new Chrome zero-day flaw exploited in attacks
Google has updated the Chrome browser to address an actively exploited high-severity zero-day flaw in the V8 engine and 11 other vulnerabilities. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/google-warns-of-new-chrome-zero-day-flaw-exploited-in-attacks/
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Google fixes the sixth actively exploited Chrome zero-day of 2026
Tags: browser, chrome, cve, exploit, flaw, google, remote-code-execution, update, vulnerability, zero-dayGoogle patched 12 Chrome flaws, including an actively exploited V8 zero-day that could enable remote code execution through a crafted webpage. Google released a Chrome security update fixing 12 vulnerabilities, including CVE-2026-85046 (CVSS score of 8.8), an actively exploited V8 type confusion flaw. The bug affects Chrome’s JavaScript and WebAssembly engine and could let a…
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Google Releases Chrome Update to Patch Actively Exploited V8 Zero-Day
Google on Thursday released security updates to patch 12 vulnerabilities, including one that has come under active exploitation in the wild.The high-severity vulnerability, tracked as CVE-2026-85046 (CVSS score: 8.8), has been described as a type confusion bug in V8, Chrome’s JavaScript and WebAssembly engine.”Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a…
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CrowdStrike Falcon Zero-Day Lets Attackers Escalate Privileges on Windows Systems
A recently released proof-of-concept, named FalconFlank, claims to reveal a local privilege escalation vulnerability in the CrowdStrike Falcon Sensor on Windows. CrowdStrike is actively investigating these claims and has advised customers to turn off the Microsoft Office File Suspicious Macro Removal policy while the assessment is ongoing. CrowdStrike Falcon Zero-Day The project was published on…
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OpenAI GPT-6 Astra Discovers Zero-Day Flaws and Builds Working Exploits in Cyber Tests
OpenAI has introduced GPT-6 Astra, a groundbreaking model that has reportedly achieved perfect results on ExploitBench and demonstrated improved controls during cybersecurity testing. This announcement positions Astra as a significant advancement in authorized security research, in which models must analyze unfamiliar software vulnerabilities, generate reliable proof-of-concept code, and operate within the parameters of a controlled…
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Attackers exploit zero-days in consistently besieged SonicWall product
SonicWall customers have confronted a barrage of attacks for years, including five actively exploited vulnerabilities in SMA 1000 appliances since late 2025. First seen on cyberscoop.com Jump to article: cyberscoop.com/sonicwall-sma1000-zero-days-actively-exploited/
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OpenAI Launches GPT-6 Astra With Tighter Cyber Safeguards
New Model Can Develop Zero-Day Exploits But Adds More Human Oversight. OpenAI released what it calls its most intelligent and aligned model, GPT-6 Astra, its newest model after it paused some reinforcement training to align its safety and risk processes following agents attacking Hugging Face. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/openai-launches-gpt-6-astra-tighter-cyber-safeguards-a-32745
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SonicWall SMA1000 Zero-Days Under Active Attack: Patch Now
SonicWall says attackers are actively exploiting two SMA1000 vulnerabilities that can be chained for unauthenticated remote code execution. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/news/news-sonicwall-sma1000-zero-days-active-attack/
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Avast Antivirus Zero-Day PoC Lets Attackers Dump SAM Database and Gain SYSTEM Shell
A public proof-of-concept (PoC) repository has revealed a local privilege escalation zero-day vulnerability in GenDigital’s Avast Antivirus. This vulnerability allows an attacker to dump the Windows Security Account Manager (SAM) database and launch a shell running as NT AUTHORITY\SYSTEM. The researcher behind the repository, known as MSNightmare, claims that the issue affects fully patched installations…
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Chaotic Eclipse Releases Crowdstrike Falcon ZeroDay FalconFlank
Chaotic Eclipse released FalconFlank, a PoC exploit for a Crowdstrike Falcon ZeroDay Elevation of Privileges Vulnerability Security researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare and Nightmare-Eclipse, released a new zero-day exploit targeting Crowdstrike Falcon cybersecurity platform. The researcher named the exploit FalconFlank, it triggers a privilege escalation flaw. According to the researcher, FalconFlank abuses…
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Researcher Releases FalconFlank PoC Showing Privilege Escalation in CrowdStrike Falcon
The security researcher known as Chaotic Eclipse (aka INFINITE NIGHTMARE, MSNightmare, and Nightmare-Eclipse) has dropped a new zero-day dubbed FalconFlank, a privilege escalation flaw impacting Crowdstrike Falcon.”FalconFlank is a 0day privilege escalation that abuses the office malicious macros remediation in CrowdStrike Falcon Sensor,” the researcher said in a GitHub README file, adding First seen on…
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SonicWall advises customers to patch two new SMA1000 zero-days
First seen on scworld.com Jump to article: www.scworld.com/news/sonicwall-advises-customers-to-patch-two-new-sma1000-zero-days
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SonicWall advises customers to patch two new SMA1000 zero-days
First seen on scworld.com Jump to article: www.scworld.com/news/sonicwall-advises-customers-to-patch-two-new-sma1000-zero-days