Tag: flaw
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How to build a continuous pentesting program
IntroductionAn unpatched flaw is now the most common entry point for a breach, at 31%, ahead of stolen credentials at 13%, and the median time to fix one has crept up to 43 days (Verizon’s 2026 DBIR). So an annual… First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/how-to-build-a-continuous-pentesting-program/
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U.S. CISA adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog
Tags: adobe, cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, microsoft, vulnerability, windowsU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-75650 (CVSS score of 10.0) is an Adobe Commerce and Magento improper neutralization of special elements in a…
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Hackers Deploy Hundreds of AI Agents to Compromise 440 PaperCut Servers
Tags: ai, authentication, cve, cyber, exploit, flaw, hacker, intelligence, russia, threat, vulnerabilityThreat intelligence firm GreyNoise has identified an AI-driven intrusion campaign, likely orchestrated by a Russian-speaking threat actor, that compromised at least 440 PaperCut NG/MF servers across 395 organizations in 48 countries. This campaign began on August 31, 2026, exploiting two vulnerabilities in PaperCut: CVE-2026-81578, an authentication bypass flaw, and CVE-2026-82078, a vulnerability that allows unsafe…
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China-Linked Hackers Exploit Chrome and Windows Zero-Days in BlueMoon Attacks
Researcher has discovered a rapidly spreading exploit kit called BlueMoon, which combines vulnerabilities in the Chrome browser with a Windows kernel privilege-escalation flaw to compromise targets in espionage campaigns. This activity was first observed on August 28, 2026, and at least four threat clusters have adopted it, most of which are suspected to have ties…
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Cisco confirms CVE-2026-20079 Secure FMC flaw exploited in attacks
Cisco has confirmed that a maximum-severity authentication bypass vulnerability tracked as CVE-2026-20079 in its Secure Firewall Management Center (FMC) software is being actively exploited in attacks. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-confirms-cve-2026-20079-secure-fmc-flaw-exploited-in-attacks/
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ChatGPT Flaw Let Attackers Secretly Hijack a Victim’s AI Session
Check Point researchers found a ChatGPT flaw that let attackers run hidden tasks and retrieve connected Gmail data through a cross-account channel. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-chatgpt-cross-account-data-leak-flaw/
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Microsoft’s September Patch Tuesday Fixes Nearly 1,000 Flaws, Including 2 Exploited Zero-Days
Microsoft’s September 2026 Patch Tuesday fixes nearly 1,000 vulnerabilities, including two Windows zero-days already exploited in attacks. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-microsoft-september-2026-patch-tuesday-zero-days/
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Patch Tuesday: Microsoft updates address almost 1,000 flaws
Microsoft has released another record-breaking Patch Tuesday update with almost 1,000 flaws in scope First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366650022/Patch-Tuesday-Microsoft-updates-address-almost-1000-flaws
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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. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-september-2026-patch-tuesday-fixes-966-flaws-2-zero-days/
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N-able issues patch for zero-day flaw
Security researchers warned the company of unusual threat activity in a recently patched N-able environment. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/n-able-issues-patch-zero-day-flaw/829808/
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SAP warns of maximum severity ‘OVERPASS’ kernel vulnerability
SAP has addressed 20 vulnerabilities across multiple products in its September 2026 security updates, including a maximum-severity memory corruption flaw in the SAP Kernel code. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/sap-warns-of-maximum-severity-overpass-kernel-vulnerability/
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ChatGPT Flaw Let a Planted Prompt Send a Victim’s Gmail Data to Another Account
Check Point Research said in a report published today that a single instruction planted in a ChatGPT conversation could cause ChatGPT to quietly work for an attacker while answering the user’s question as usual.In the company’s proof of concept, that hidden work read data from the user’s connected Gmail account and passed it to a…
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Using AI, Calif Creates Demo WeChat Exploit that Spreads Through Phone Calls
Researchers with Calif used AI to detect a security flaw in the WeChat app and then create a demo worm exploit that can be spread quickly through mobile phones. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/using-ai-calif-creates-demo-wechat-exploit-that-spreads-through-phone-calls/
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Daily OT Security News: September 08, 2026
Daily OT Security News, September 08, 2026. Concise operational summaries of the latest OT/ICS cybersecurity developments. MikroTik patches actively exploited RouterOS attack chain MikroTik released fixes for six RouterOS vulnerabilities after CERT Poland confirmed two flaws, collectively dubbed MikroTrick,… First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/daily-ot-security-news-september-08-2026-2/
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WeChat Zero-Click Worm Took Over Accounts on iPhone and Android via Incoming Calls
Researchers at the security firm Calif have built a worm that takes over a WeChat account via an incoming call and demonstrated it spreading among three test phones.The person being called does not have to answer or touch their phone for it to work, but the caller must already be one of their WeChat contacts.…
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Dell Secure Connect Gateway Critical Flaws Allow Unauthenticated Remote Code Execution and Admin Access
Dell has released security updates for the Secure Connect Gateway (SCG) Application and Appliance after discovering three critical vulnerabilities. These flaws can expose enterprise deployments to unauthenticated administrative access, remote command execution, and potential host-level compromise. Detailed in Dell Security Advisory DSA-2026-382, these issues affect SCG 5.0 appliance versions earlier than 5.36.00.16 and application versions…
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Dell Secure Connect Gateway Critical Flaws Allow Unauthenticated Remote Code Execution and Admin Access
Dell has released security updates for the Secure Connect Gateway (SCG) Application and Appliance after discovering three critical vulnerabilities. These flaws can expose enterprise deployments to unauthenticated administrative access, remote command execution, and potential host-level compromise. Detailed in Dell Security Advisory DSA-2026-382, these issues affect SCG 5.0 appliance versions earlier than 5.36.00.16 and application versions…
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FreeIPA Flaw Chain Lets Anonymous Clients Create Reusable Administrator Credentials
A flaw in FreeIPA lets a client that has never logged in create a Kerberos identity of its own choosing in the directory and end up in the administrators group, Red Hat says.FreeIPA is the system that determines who may log in across a Linux domain and maintains all identities in a 389 Directory Server…
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ASUS Control Center Critical Flaw Allows Unauthenticated Attackers to Gain Root Access
ASUS has released a security update for the Control Center Express Agent to address CVE-2026-19397, a high-severity vulnerability related to missing authentication. This vulnerability allows an unauthenticated nearby attacker to potentially take control of an affected host through a direct connection to the agent. The issue affects versions before 1.7.24 and was published and updated…
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SAP September 2026 Security Update Fixes 4 Critical Vulnerabilities and 15 Other Flaws
SAP released 19 new Security Notes addressing four critical vulnerabilities and 15 additional flaws throughout its enterprise portfolio. The vendor also updated one note from August. The most urgent issue is CVE-2026-44756, a memory-corruption vulnerability in Extended Passport (EPP) Processing with a CVSS score of 10.0. This flaw affects numerous SAP Kernel and Web Dispatcher…
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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.The vulnerability, now tracked as CVE-2026-75650 (CVSS score: 10.0), has been codenamed StyleSmuggler by Sansec, which discovered zero-day exploitation starting September 4, 2026.”This update resolves a critical First seen on thehackernews.com…
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StyleSmuggler: The Magento Zero-Day Behind New Store Attacks
StyleSmuggler Magento zero-day is under active attack, letting unauthenticated attackers execute code and install backdoors on stores that may already be patched. A new zero-day flaw, dubbed StyleSmuggler, in Magento and Adobe Commerce is under active attack, giving unauthenticated attackers a path to run code on vulnerable online stores. Sansec researchers say it affects current…
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StyleSmuggler: The Magento Zero-Day Behind New Store Attacks
StyleSmuggler Magento zero-day is under active attack, letting unauthenticated attackers execute code and install backdoors on stores that may already be patched. A new zero-day flaw, dubbed StyleSmuggler, in Magento and Adobe Commerce is under active attack, giving unauthenticated attackers a path to run code on vulnerable online stores. Sansec researchers say it affects current…
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MikroTik RouterOS Vulnerabilities Actively Exploited via SSH
Attackers are actively exploiting MikroTik RouterOS flaws for unauthenticated router takeover. Here are the fixes, indicators of compromise, and post-patch checks. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-mikrotik-routeros-mikrotrick-ssh-exploit/
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Daily OT Security News: September 07, 2026
Today’s selection covers IoT, OT, ICS and cyber-physical-system security developments that may affect edge networking, management platforms, industrial assets and healthcare devices. Hackers exploit new MikroTik RouterOS flaws to hijack routers Attackers are actively exploiting a chain of two MikroTik… First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/daily-ot-security-news-september-07-2026/
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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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Hackers exploit RouterOS flaws to hijack MikroTik devices without authentication
Attackers are exploiting a chain of RouterOS vulnerabilities to hijack MikroTik devices with SSH open to the internet, CERT Polska found. CERT Polska, Poland’s national … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/07/mikrotik-routeros-ssh-vulnerabilities-exploited/
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Attackers use rogue ScreenConnect clients to spread malware
A file transfer flaw in ScreenConnect Remote Access Support and Access sessions affects both Cloud and On-Premise deployments, ConnectWise confirmed. >>A CVE identifier … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/09/07/connectwise-screenconnect-file-transfer-flaw/
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PoisonedRefresh Malware Backdoors F5 BIG-IP Servers With Memory-Only PHP Web Shells
Tags: access, backdoor, cve, cyber, exploit, flaw, linux, malware, remote-code-execution, vulnerabilityA sophisticated Linux implant linked to compromised F5 BIG-IP Access Policy Management (APM) environments. The activity has been associated with exploitation of CVE-2025-53521, an unauthenticated remote code execution flaw affecting BIG-IP APM when an access policy is configured on a virtual server. F5 has confirmed exploitation of the vulnerability and links the related compromise activity…