Tag: zero-day
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New Microsoft Scripting Engine Vulnerability Exposes Systems to Remote Code Attacks
Critical zero-day vulnerability in Microsoft’s Scripting Engine (CVE-2025-30397) has been confirmed to enable remote code execution (RCE) attacks over networks, raising urgent concerns for enterprises and individual users alike. The flaw, classified as a type confusion weakness (CWE-843), allows attackers to bypass security mechanisms by manipulating how the engine processes data types in memory. Microsoft…
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May Patch Tuesday brings five exploited zero-days to fix
Microsoft fixes five exploited, and two publicly-disclosed, zero-days in the fifth Patch Tuesday update of 2025. First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366623992/May-Patch-Tuesday-brings-five-exploited-zero-days-to-fix
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Critical 0-Day in Windows DWM Enables Privilege Escalation
Microsoft has disclosed a significant security vulnerability (CVE-2025-30400) affecting the Windows Desktop Window Manager (DWM) that is actively being exploited in the wild. The flaw, rated as >>Important
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Fortinet Patches CVE-2025-32756 Zero-Day RCE Flaw Exploited in FortiVoice Systems
Fortinet has patched a critical security flaw that it said has been exploited as a zero-day in attacks targeting FortiVoice enterprise phone systems.The vulnerability, tracked as CVE-2025-32756, carries a CVSS score of 9.6 out of 10.0.”A stack-based overflow vulnerability [CWE-121] in FortiVoice, FortiMail, FortiNDR, FortiRecorder, and FortiCamera may allow a remote unauthenticated attacker to First…
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CVE-2025-4427, CVE-2025-4428: Ivanti Endpoint Manager Mobile (EPMM) Remote Code Execution
Tags: access, advisory, api, attack, authentication, cve, endpoint, exploit, flaw, ivanti, mobile, open-source, programming, rce, remote-code-execution, software, vulnerability, waf, zero-dayRemote code execution vulnerability in a popular mobile device management solution from Ivanti has been exploited in the wild in limited attacks Background On May 13, Ivanti released a security advisory to address a high severity remote code execution (RCE) and a medium severity authentication bypass vulnerability in its Endpoint Manager Mobile (EPMM) product, a…
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Microsoft’s Patch Tuesday closes 72 vulnerabilities, including 5 zero-days
The company has addressed zero-day vulnerabilities for eight consecutive months without deeming any of them critical at the time of disclosure. First seen on cyberscoop.com Jump to article: cyberscoop.com/microsoft-patch-tuesday-may-2025/
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Microsoft’s May 2025 Patch Tuesday Addresses 71 CVEs (CVE-2025-32701, CVE-2025-32706, CVE-2025-30400)
5Critical 66Important 0Moderate 0Low Microsoft addresses 71 CVEs including seven zero-days, five of which were exploited in the wild. Microsoft patched 71 CVEs in its May 2025 Patch Tuesday release, with five rated critical and 66 rated as important. This month’s update includes patches for: .NET, Visual Studio, and Build Tools for Visual Studio Active…
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Turkish Group Hacks Zero-Day Flaw to Spy on Kurdish Forces
Tags: credentials, cyberespionage, exploit, flaw, group, malware, microsoft, military, mitigation, spy, theft, zero-dayMicrosoft Researchers Link Turkish Spy Group to Output Messenger Zero-Day Hack. A Turkish-linked cyberespionage group known as Marbled Dust exploited a zero-day in the Output Messenger Server Manager application to spy on Kurdish military operations in Iraq. Microsoft reported the hack and called for immediate mitigation to block credential theft and malware delivery. First seen…
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Windows Zero-Day Bug Exploited for Browser-Led RCE
Microsoft’s May 2025 Patch Tuesday update also contains four other actively exploited zero-day security vulnerabilities, two publicly known bugs, and 12 critical patches. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/windows-zero-day-bug-exploited-browser-rce
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Microsoft Security Update Summary (13. Mai 2025)
Microsoft hat am 13. Mai Sicherheitsupdates für Windows-Clients und -Server, für Office sowie für weitere Produkte veröffentlicht. Die Sicherheitsupdates beseitigen 71 Schwachstellen (CVEs), sieben davon wurden als 0-day klassifiziert. Fünf Schwachstellen wurde bereits angegriffen. Nachfolgend findet sich ein … First seen on borncity.com Jump to article: www.borncity.com/blog/2025/05/13/microsoft-security-update-summary-13-mai-2025/
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SAP patches second zero-day flaw exploited in recent attacks
SAP has released patches to address a second vulnerability exploited in recent attacks targeting SAP NetWeaver servers as a zero-day. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/sap-patches-second-zero-day-flaw-exploited-in-recent-attacks/
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Output Messenger zero-day leveraged in ongoing cyberespionage campaign
First seen on scworld.com Jump to article: www.scworld.com/brief/output-messenger-zero-day-leveraged-in-ongoing-cyberespionage-campaign
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What the Netflix ‘Zero Day’ series got right about incident response
First seen on scworld.com Jump to article: www.scworld.com/perspective/what-the-netflix-zero-day-series-got-right-about-incident-response
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Patch Tuesday: Microsoft fixes 5 actively exploited zero-days
On May 2025 Patch Tuesday, Microsoft has released security fixes for 70+ vulnerabilities, among them five actively exploited zero-days and two publicly disclosed (but not … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/05/13/patch-tuesday-microsoft-fixes-5-actively-exploited-zero-days/
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Microsoft Patch Tuesday May 2025 Released With the Fixes for 72 Flaws With 5 Actively Exploited 0-Day
Microsoft has released its May 2025 Patch Tuesday updates, addressing 72 security vulnerabilities across its software portfolio, including Windows, Microsoft Office, Azure, and Visual Studio. Microsoft patched a total of 72 vulnerabilities, including 29 related to Remote Code Execution, 18 to Elevation of Privilege, 14 to Information Disclosure, 7 to Denial of Service, and 2…
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Zero-day exploited to compromise Fortinet FortiVoice systems (CVE-2025-32756)
Fortinet has patched a critical vulnerability (CVE-2025-32756) that has been exploited in the wild to compromise FortiVoice phone / conferencing systems, the company’s … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/05/13/zero-day-exploited-to-compromise-fortinet-fortivoice-systems-cve-2025-32756/
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Ivanti fixes EPMM zero-days chained in code execution attacks
Ivanti warned customers today to patch their Ivanti Endpoint Manager Mobile (EPMM) software against two security vulnerabilities chained in attacks to gain remote code execution. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ivanti-fixes-epmm-zero-days-chained-in-code-execution-attacks/
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Microsoft May 2025 Patch Tuesday fixes 5 exploited zero-days, 72 flaws
Today is Microsoft’s May 2025 Patch Tuesday, which includes security updates for 72 flaws, including five actively exploited and two publicly disclosed zero-day vulnerabilities. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-may-2025-patch-tuesday-fixes-5-exploited-zero-days-72-flaws/
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Fortinet fixes critical zero-day exploited in FortiVoice attacks
Fortinet released security updates to patch a critical remote code execution vulnerability exploited as a zero-day in attacks targeting FortiVoice enterprise phone systems. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/fortinet-fixes-critical-zero-day-exploited-in-fortivoice-attacks/
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Fortinet FortiVoice Zero-day Vulnerability Actively Exploited in The Wild
A critical stack-based buffer overflow vulnerability (CWE-121) has been discovered in multiple Fortinet products, including FortiVoice, FortiMail, FortiNDR, FortiRecorder, and FortiCamera. A critical zero-day vulnerability in FortiVoice systems is being actively exploited in the wild. It allows unauthenticated attackers to execute arbitrary code or commands remotely through specially crafted HTTP requests, which poses a significant…
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Turkey-Aligned Hackers Targeted Iraq-Based Kurds with Zero-Day Exploit
Marbled Dust has been exploiting a vulnerability in user accounts associated with the Kurdish military operating in Iraq for over a year, according to Microsoft First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/turkey-hackers-iraq-kurds-zero-day/
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China-Nexus Nation State Actors Exploit SAP NetWeaver (CVE-2025-31324) to Target Critical Infrastructures
Tags: access, api, apt, attack, authentication, backdoor, backup, breach, business, china, cloud, control, cve, cyber, data, data-breach, detection, dns, encryption, endpoint, espionage, exploit, finance, firewall, fortinet, google, government, group, infection, infrastructure, intelligence, Internet, ivanti, linux, malicious, malware, mandiant, military, network, open-source, programming, rat, remote-code-execution, reverse-engineering, risk, rust, sap, service, strategy, tactics, threat, tool, update, vmware, vpn, vulnerability, windows, zero-dayExecutive Summary EclecticIQ analysts assess with high confidence that, in April 2025, China-nexus nation-state APTs (advanced persistent threat) launched high-temp exploitation campaigns against critical infrastructure networks by targeting SAP NetWeaver Visual Composer. Actors leveraged CVE-2025-31324 [1], an unauthenticated file upload vulnerability that enables remote code execution (RCE). This assessment is based on a publicly…
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APT group exploited Output Messenger Zero-Day to target Kurdish military operating in Iraq
A Türkiye-linked group used an Output Messenger zero-day to spy on Kurdish military targets in Iraq, collecting user data since April 2024. Since April 2024, the threat actor Marbled Dust (aka Sea Turtle, Teal Kurma, Marbled Dust, SILICON and Cosmic Wolf) has exploited a zero-day flaw (CVE-2025-27920) in Output Messenger to target Kurdish military-linked users…
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Türkiye-linked spy crew exploited a messaging app zero-day to snoop on Kurdish army in Iraq
‘MarbledDust’ gang has honed the skills it uses to assist Ankara First seen on theregister.com Jump to article: www.theregister.com/2025/05/13/turkish_spies_messaging_app/
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Attackers Leverage Unpatched Output”¯Messenger 0″‘Day to Deliver Malicious Payloads
A Türkiye-affiliated espionage threat actor, tracked by Microsoft Threat Intelligence as Marbled Dust (also known as Sea Turtle and UNC1326), has been exploiting a zero-day vulnerability in Output Messenger, a popular multiplatform chat software. Identified as CVE-2025-27920, this directory traversal flaw in the Output Messenger Server Manager application allows authenticated attackers to upload malicious files…
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Output Messenger flaw exploited as zero-day in espionage attacks
A Türkiye-backed cyberespionage group exploited a zero-day vulnerability to attack Output Messenger users linked to the Kurdish military in Iraq. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/output-messenger-flaw-exploited-as-zero-day-in-espionage-attacks/
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Türkiye-Linked Hackers Exploit Output Messenger Zero-Day (CVE-2025-27920) in Espionage Campaign
Microsoft Threat Intelligence has linked a regional cyber-espionage campaign exploiting a zero-day vulnerability in Output Messenger to the First seen on securityonline.info Jump to article: securityonline.info/turkiye-linked-hackers-exploit-output-messenger-zero-day-cve-2025-27920-in-espionage-campaign/
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Vulnerability Detection Tops Agentic AI at RSAC’s Startup Competition
Agentic-native startups threaten to reduce the zero-day problem to just a zero-hour issue. Of course, AI agents will accelerate offensive attacks as well. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/vulnerability-detection-agentic-ai-rsac-startup-competition
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âš¡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams
What do a source code editor, a smart billboard, and a web server have in common? They’ve all become launchpads for attacks”, because cybercriminals are rethinking what counts as “infrastructure.” Instead of chasing high-value targets directly, threat actors are now quietly taking over the overlooked: outdated software, unpatched IoT devices, and open-source packages. It’s not…