Tag: zero-day
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Oracle October 2025 Critical Patch Update Addresses 170 CVEs
Oracle addresses 170 CVEs in its final quarterly update of 2025 with 374 patches, including 40 critical updates. Background On October 21, Oracle released its Critical Patch Update (CPU) for October 2025, the fourth and final quarterly update of the year. This CPU contains fixes for 170 unique CVEs in 374 security updates across 29…
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Bitter APT Attacks China/Pakistan with WinRAR Zero-Day and New C# Backdoor via Office Macro
The post Bitter APT Attacks China/Pakistan with WinRAR Zero-Day and New C# Backdoor via Office Macro appeared first on Daily CyberSecurity. First seen on securityonline.info Jump to article: securityonline.info/bitter-apt-attacks-china-pakistan-with-winrar-zero-day-and-new-c-backdoor-via-office-macro/
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Hackers exploit 34 zero-days on first day of Pwn2Own Ireland
On the first day of Pwn2Own Ireland 2025, security researchers exploited 34 unique zero-days and collected $522,500 in cash awards. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/hackers-exploit-34-zero-days-on-first-day-of-pwn2own-ireland/
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Apple alerts exploit developer that his iPhone was targeted with government spyware
A developer at Trenchant, a leading Western spyware and zero-day maker, was suspected of leaking company tools and fired. Weeks later, Apple notified him that his personal iPhone was targeted with spyware. First seen on techcrunch.com Jump to article: techcrunch.com/2025/10/21/apple-alerts-exploit-developer-that-his-iphone-was-targeted-with-government-spyware/
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Envoy Air (American Airlines) Confirms Oracle EBS 0-Day Breach Linked to Cl0p
Envoy Air (American Airlines) confirms a breach by CL0P after they exploited the critical CVE-2025-61882 zero-day flaw in Oracle E-Business Suite. First seen on hackread.com Jump to article: hackread.com/envoy-air-american-airlines-oracle-ebs-0-day-breach-cl0p/
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Envoy Air (American Airlines) Confirms Oracle EBS 0-Day Breach Linked to Cl0p
Envoy Air (American Airlines) confirms a breach by CL0P after they exploited the critical CVE-2025-61882 zero-day flaw in Oracle E-Business Suite. First seen on hackread.com Jump to article: hackread.com/envoy-air-american-airlines-oracle-ebs-0-day-breach-cl0p/
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Ransomware Protection: Source Code Stolen, Patients Exposed, and Utilities Breached
In the first half of October 2025, we’ve seen zero-day exploits, source code theft, healthcare breaches, and attackers probing water utilities like they own the place. It’s a loud warning for defenders. Attackers are slipping past perimeters and moving laterally inside systems most people overlook, like medical devices, Salesforce environments, and engineering consoles. In this……
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Flawed Vendor Guidance Exposes Enterprises to Avoidable Risk
Oracle E-Business Suite customers received conflicting deployment guidance, leaving enterprises exposed a recent zero-day flaw, Andrew argues. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/oracle-s-flawed-waf-guidance-left-its-customers-vulnerable-to-ransomware-attack
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Network security devices endanger orgs with ’90s era flaws
Tags: access, application-security, apt, authentication, breach, cisa, cisco, citrix, cloud, control, cve, cyber, cybersecurity, dos, email, endpoint, exploit, finance, firewall, firmware, flaw, government, group, incident response, infrastructure, injection, ivanti, jobs, linux, mitigation, mobile, network, open-source, penetration-testing, programming, regulation, remote-code-execution, reverse-engineering, risk, risk-management, router, service, software, threat, tool, vpn, vulnerability, zero-day2024 networking and security device zero-day flaws Product CVE Flaw type CVSS Check Point Quantum Security Gateways and CloudGuard Network Security CVE-2024-24919 Path traversal leading to information disclosure 8.6 (High) Cisco Adaptive Security Appliance CVE-2024-20359 Arbitrary code execution 6.6 (Medium) Cisco Adaptive Security Appliance CVE-2024-20353 Denial of service 8.6 (High) Cisco Adaptive Security Appliance …
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Foreign hackers breached a US nuclear weapons plant via SharePoint flaws
Tags: access, attack, authentication, breach, china, control, corporate, cve, cyber, cybercrime, cybersecurity, data, defense, exploit, flaw, framework, government, group, hacker, identity, infrastructure, intelligence, Intruder, korea, microsoft, monitoring, network, ransomware, reverse-engineering, risk, russia, supply-chain, tactics, technology, theft, threat, vulnerability, zero-day, zero-trustChina or Russia? Conflicting attribution: Microsoft attributed the broader wave of SharePoint exploitations to three Chinese-linked groups: Linen Typhoon, Violet Typhoon, and a third actor it tracks as Storm-2603. The company said the attackers were preparing to deploy Warlock ransomware across affected systems.However, the source familiar with the Kansas City incident tells CSO that a…
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Week in review: F5 data breach, Microsoft patches three actively exploited zero-days
Tags: breach, cybersecurity, data, data-breach, exploit, healthcare, microsoft, strategy, WeeklyReview, zero-dayHere’s an overview of some of last week’s most interesting news, articles, interviews and videos: Building a healthcare cybersecurity strategy that works In this Help Net … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/19/week-in-review-f5-data-breach-microsoft-patches-three-actively-exploited-zero-days/
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Hackers used Cisco zero-day to plant rootkits on network switches (CVE-2025-20352)
Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. >>The operation … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/17/hackers-used-cisco-zero-day-to-plant-rootkits-on-network-devices-cve-2025-20352/
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Hackers used Cisco zero-day to plant rootkits on network switches (CVE-2025-20352)
Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. >>The operation … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/17/hackers-used-cisco-zero-day-to-plant-rootkits-on-network-devices-cve-2025-20352/
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Microsoft’s Patch Tuesday: 172 Flaws Fixed
The tech titan is addressing 172 security flaws, including six zero-day vulnerabilities. Among these, eight are rated “Critical,” consisting of five remote code execution bugs and three elevation of privilege issues. The post Microsoft’s Patch Tuesday: 172 Flaws Fixed appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-microsoft-patch-tuesday-october-2025/
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SAP zero-day wake-up call: Why ERP systems need a unified defense
In this Help Net Security video, Paul Laudanski, Director of Research at Onapsis, discusses key lessons from the SAP zero-day vulnerability. He explains why business-critical … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/17/sap-zero-day-security-video/
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SAP zero-day wake-up call: Why ERP systems need a unified defense
In this Help Net Security video, Paul Laudanski, Director of Research at Onapsis, discusses key lessons from the SAP zero-day vulnerability. He explains why business-critical … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/17/sap-zero-day-security-video/
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SAP zero-day wake-up call: Why ERP systems need a unified defense
In this Help Net Security video, Paul Laudanski, Director of Research at Onapsis, discusses key lessons from the SAP zero-day vulnerability. He explains why business-critical … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/17/sap-zero-day-security-video/
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A Zero-day Incident Response Story from the Watchers on the Wall
When I woke up the morning of September 8, I didn’t have the foggiest idea what the day had prepared for me. The most terrifying part of being a security person is the first few minutes of your day when you check the dashboards. By mid-morning the now infamous blog post from Aikido Security about……
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Gladinet fixes actively exploited zero-day in file-sharing software
Gladinet has released security updates for its CentreStack business solution to address a local file inclusion vulnerability (CVE-2025-11371) that threat actors have leveraged as a zero-day since late September. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/gladinet-fixes-actively-exploited-zero-day-in-file-sharing-software/
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Gladinet fixes actively exploited zero-day in file-sharing software
Gladinet has released security updates for its CentreStack business solution to address a local file inclusion vulnerability (CVE-2025-11371) that threat actors have leveraged as a zero-day since late September. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/gladinet-fixes-actively-exploited-zero-day-in-file-sharing-software/
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F5 BIG-IP Environment Breached by Nation-State Actor
F5 disclosed a breach this week that included zero-day bugs, source code, and some customer information. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/f5-big-ip-environment-breached-nation-state-actor
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Microsoft Patch Tuesday Oct 2025 Fixs 175 Vulnerabilities including 3 Zero-Days
Tags: exploit, flaw, microsoft, rce, remote-code-execution, update, vulnerability, windows, zero-dayOctober’s Microsoft Patch Tuesday fixes 170+ flaws, including 3 actively exploited zero-days and critical WSUS RCE (CVSS 9.8). Immediate patching is mandatory. Final free updates for Windows 10. First seen on hackread.com Jump to article: hackread.com/microsoft-patch-tuesday-oct-vulnerabilities-3-zero-days/
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Patch Tuesday Update October 2025
In total, including third-party CVEs, in this Patch Tuesday edition, Microsoft published 196 CVEs, including 21 republished CVEs. Overall, Microsoft announced 3 Zero-Day, 17 Critical, and 164 Important vulnerabilities. From an Impact perspective, Escalation of Privilege vulnerabilities accounted for 46%, while Remove Code Execution for 18% and Information Disclosure for 15%. Patches for this month……
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Patch Tuesday Update October 2025
In total, including third-party CVEs, in this Patch Tuesday edition, Microsoft published 196 CVEs, including 21 republished CVEs. Overall, Microsoft announced 3 Zero-Day, 17 Critical, and 164 Important vulnerabilities. From an Impact perspective, Escalation of Privilege vulnerabilities accounted for 46%, while Remove Code Execution for 18% and Information Disclosure for 15%. Patches for this month……
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Harvard University Breached in Oracle Zero-Day Attack
The Clop ransomware group claimed responsibility for stealing the university’s data as part of a broader campaign against Oracle customers. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/harvard-breached-oracle-zero-day-attack
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Oracle silently fixes zero-day exploit leaked by ShinyHunters
Oracle has silently fixed an Oracle E-Business Suite vulnerability (CVE-2025-61884) that was actively exploited to breach servers, with a proof-of-concept exploit publicly leaked by the ShinyHunters extortion group. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/oracle-silently-fixes-zero-day-exploit-leaked-by-shinyhunters/
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Windows Agere Modem Driver 0-Day Exploited in Active Privilege Escalation Attacks
A newly discovered zero-day vulnerability in the Windows Agere Modem driver has been actively exploited by threat actors to elevate privileges on affected systems. Tracked as CVE-2025-24052 and CVE-2025-24990, these flaws allow a low-privileged user to gain full system control without any user interaction. Microsoft has released an October cumulative update that removes the vulnerable…
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Windows Agere Modem Driver 0-Day Exploited in Active Privilege Escalation Attacks
A newly discovered zero-day vulnerability in the Windows Agere Modem driver has been actively exploited by threat actors to elevate privileges on affected systems. Tracked as CVE-2025-24052 and CVE-2025-24990, these flaws allow a low-privileged user to gain full system control without any user interaction. Microsoft has released an October cumulative update that removes the vulnerable…
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Last Windows 10 Patch Tuesday Features Six Zero-Days
Microsoft has fixed over 170 CVEs in October’s Patch Tuesday, including six zero-day vulnerabilities First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/last-windows-10-patch-tuesday-six/