Tag: vulnerability
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Hackers Probe Citrix NetScaler Systems Ahead of Suspected CVE-2026-3055 Exploitation
Tags: citrix, cve, cyber, cyberattack, cybersecurity, data-breach, exploit, flaw, hacker, intelligence, threat, vulnerabilityCybersecurity researchers are warning organizations about imminent cyberattacks targeting a newly disclosed critical vulnerability in Citrix NetScaler ADC and Gateway appliances. Threat intelligence firms watchTowr and Defused Cyber have uncovered active reconnaissance campaigns targeting CVE-2026-3055, a severe flaw that allows attackers to steal sensitive data. With hackers actively scanning for exposed systems, organizations are urged…
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ShipSec Studio brings open-source workflow orchestration to security operations
Security teams have long relied on a mix of shell scripts, cron jobs, and loosely connected tools to chain reconnaissance and vulnerability scanning work together. ShipSec … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/30/shipsec-studio-security-workflow-automation-platform/
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CISA Warns of Actively Exploited F5 BIG-IP Vulnerability in Ongoing Attacks
Tags: attack, cisa, cyber, cybersecurity, data-breach, exploit, flaw, infrastructure, kev, threat, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert regarding an actively exploited flaw in F5 BIG-IP systems. The vulnerability has been officially added to the Known Exploited Vulnerabilities (KEV) catalog, signaling that threat actors are successfully weaponizing the bug in real-world attacks. Organizations running exposed F5 infrastructure must address this threat…
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Uneinigkeit über Ausnutzung – SharePoint-Schwachstelle führt zu Remote-Code-Ausführung
Tags: vulnerabilityFirst seen on security-insider.de Jump to article: www.security-insider.de/sharepoint-rce-cve-2026-20963-cisa-enisa-ausgenutzt-a-38ce08ba7ad8bed608c16a1ea2981622/
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Microsoft’s March Security Update of High-Risk Vulnerability Notice for Multiple Products
Overview On March 11, NSFOCUS CERT detected that Microsoft released the March Security Update patch, which fixed 83 security issues involving widely used products such as Windows, Microsoft Office, Microsoft SQL Server, Azure, etc., including high-risk vulnerability types such as privilege escalation and remote code execution. Among the vulnerabilities fixed by Microsoft’s monthly update this…The…
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File read flaw in Smart Slider plugin impacts 500K WordPress sites
A vulnerability in the Smart Slider 3 WordPress plugin, active on more than 800,000 websites, can be exploited to allow subscriber-level users access to arbitrary files on the server. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/file-read-flaw-in-smart-slider-plugin-impacts-500k-wordpress-sites/
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File read flaw in Smart Slider plugin impacts 500K WordPress sites
A vulnerability in the Smart Slider 3 WordPress plugin, active on more than 800,000 websites, can be exploited to allow subscriber-level users access to arbitrary files on the server. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/file-read-flaw-in-smart-slider-plugin-impacts-500k-wordpress-sites/
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Urgent Alert: NetScaler bug CVE-2026-3055 probed by attackers could leak sensitive data
Attackers are actively probing a critical Citrix NetScaler flaw (CVE-2026-3055) that can leak sensitive data via a memory overread issue. A critical vulnerability, tracked as CVE-2026-3055 (CVSS score of 9.3), in Citrix NetScaler ADC and Gateway is already being actively probed by attackers. This week, Citrix issued security updates for two NetScaler vulnerabilities, including the critical memory…
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Citrix NetScaler Under Active Recon for CVE-2026-3055 (CVSS 9.3) Memory Overread Bug
A recently disclosed critical security flaw impacting Citrix NetScaler ADC and NetScaler Gateway is witnessing active reconnaissance activity, according to Defused Cyber and watchTowr.The vulnerability, CVE-2026-3055 (CVSS score: 9.3), refers to a case of insufficient input validation leading to memory overread, which an attacker could exploit to leak potentially sensitive information.Per First seen on thehackernews.com…
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Attackers are exploiting RCE vulnerability in BIG-IP APM systems (CVE-2025-53521)
A critical unauthenticated remote code execution vulnerability (CVE-2025-53521) in F5’s BIG-IP Access Policy Manager (APM) solution is under active exploitation, the US … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/28/big-ip-apm-vulnerability-cve-2025-53521-exploited/
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U.S. CISA adds a flaw in F5 BIG-IP AMP to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in F5 BIG-IP AMP to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in F5 BIG-IP AMP, tracked as CVE-2025-53521 (CVSS ver. 3.1 score of 9.8), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability in BIG-IP APM allows…
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CISA Adds CVE-2025-53521 to KEV After Active F5 BIG-IP APM Exploitation
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a critical security flaw impacting F5 BIG-IP Access Policy Manager (APM) to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.The vulnerability in question is CVE-2025-53521 (CVSS v4 score: 9.3), which could allow a threat actor to achieve remote code execution.”When a…
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Open VSX Scanner Vulnerability Lets Malicious Extensions Go Live
Open VSX, the extension marketplace used by VS Code forks such as Cursor and Windsurf, recently fixed a critical vulnerability in its newly introduced pre-publish scanning pipeline that could allow malicious extensions to bypass security checks and go live undetected. The issue, dubbed “Open Sesame,” stemmed from a fail-open condition in the scanning workflow. While…
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CISA sounds alarm on Langflow RCE, Trivy supply chain compromise after rapid exploitation
Tags: cisa, cve, cybersecurity, exploit, infrastructure, kev, rce, remote-code-execution, supply-chain, vulnerabilityThe US Cybersecurity and Infrastructure Security Agency (CISA) has added two new vulnerabilities to its Known Exploited Vulnerabilities catalog: CVE-2026-33017, a recently … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/27/cve-2026-33017-cve-2026-33634-exploited/
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Google Issues High-Risk Security Patch for 3.5 Billion Chrome Users: What You Need to Know
Google patches eight high-severity Chrome vulnerabilities affecting 3.5 billion users. Here’s why you should update and relaunch your browser now. The post Google Issues High-Risk Security Patch for 3.5 Billion Chrome Users: What You Need to Know appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-chrome-update-8-vulnerabilities-3-5-billion-users/
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Critical Citrix NetScaler Flaw Draws CitrixBleed Comparisons as Exploitation Window Narrows
A critical vulnerability in Citrix NetScaler ADC and NetScaler Gateway is drawing urgent warnings from the security community, with experts cautioning that exploitation could be imminent and that the ghost of CitrixBleed looms large over the disclosure. Tracked as CVE-2026-3055 with a CVSS score of 9.3, the flaw is an out-of-bounds read issue affecting NetScaler…
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BIND 9 Security Flaws Allow Attackers to Bypass Security Controls and Crash Servers
The Internet Systems Consortium (ISC) has released critical security advisories addressing three new vulnerabilities in the widely used BIND 9 Domain Name System (DNS) software suite. If left unpatched, remote attackers could exploit these weaknesses to bypass access control lists, consume excessive system resources, or crash DNS servers entirely. Network administrators must apply the provided…
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CISA Adds Critical Aquasecurity Trivy Scanner Vulnerability to KEV Catalog
Tags: cisa, cve, cyber, cybersecurity, exploit, flaw, infrastructure, kev, malicious, open-source, vulnerabilityThe Cybersecurity and Infrastructure Security Agency (CISA) has urgently added a critical flaw affecting Aquasecurity’s Trivy scanner to its Known Exploited Vulnerabilities (KEV) catalog. Tracked as CVE-2026-33634, this security weakness involves embedded malicious code that targets continuous integration and continuous deployment (CI/CD) environments. Because Trivy is a widely adopted open-source vulnerability scanner used natively within…
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Windows Error Reporting Vulnerability Exposes Systems to Privilege Escalation, Allowing SYSTEM Access
Microsoft recently patched a severe Elevation of Privilege (EoP) vulnerability in the Windows Error Reporting (WER) service, officially tracked as CVE-2026-20817. This flaw allows a local attacker with standard user rights to escalate to SYSTEM privileges by exploiting improper permission handling. The vulnerability was so significant that Microsoft chose to remove the affected feature entirely…
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LangChain, LangGraph Flaws Expose Files, Secrets, Databases in Widely Used AI Frameworks
Cybersecurity researchers have disclosed three security vulnerabilities impacting LangChain and LangGraph that, if successfully exploited, could expose filesystem data, environment secrets, and conversation history.Both LangChain and LangGraph are open-source frameworks that are used to build applications powered by Large Language Models (LLMs). LangGraph is built on the foundations of First seen on thehackernews.com Jump to…
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AO-labs
LEADING SAAS and AI SECURITY RESEARCH AppOmni Labs An elite team of security researchers dedicated to uncovering and neutralizing SaaS and AI vulnerabilities and unknown threats before attackers do. We publish CVEs and share remediation guidance to contribute to a more secure world. The SaaS and AI threat landscape are continuously evolving. Your security posture……
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Attackers exploit critical Langflow RCE within hours as CISA sounds alarm
Tags: access, advisory, ai, api, attack, cisa, cloud, credentials, cve, cvss, data, data-breach, detection, endpoint, exploit, flaw, framework, github, infrastructure, injection, kev, malicious, monitoring, nvd, open-source, rce, remote-code-execution, software, supply-chain, threat, update, vulnerability, windowscredentials, was weaponized within 20 hours of the open-source AI-pipeline tool disclosing it.According to a Sysdig report, crooks started hitting a fleet of honeypot nodes with vulnerable instances across multiple cloud providers and regions right after they went live. Sysdig observed four such attempts within hours of deployment, with one attacker progressing to environment variable exfiltration.”This is…
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Attackers exploit critical Langflow RCE within hours as CISA sounds alarm
Tags: access, advisory, ai, api, attack, cisa, cloud, credentials, cve, cvss, data, data-breach, detection, endpoint, exploit, flaw, framework, github, infrastructure, injection, kev, malicious, monitoring, nvd, open-source, rce, remote-code-execution, software, supply-chain, threat, update, vulnerability, windowscredentials, was weaponized within 20 hours of the open-source AI-pipeline tool disclosing it.According to a Sysdig report, crooks started hitting a fleet of honeypot nodes with vulnerable instances across multiple cloud providers and regions right after they went live. Sysdig observed four such attempts within hours of deployment, with one attacker progressing to environment variable exfiltration.”This is…
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After Funding Jolt, EU Moves to Back the CVE Vulnerability System
The European Union is stepping forward to reinforce what many experts describe as a bedrock cyber vulnerability tracking system, as questions linger over the long-term sustainability of the Common Vulnerabilities and Exposures Program. The initiative, widely relied upon by cybersecurity professionals worldwide, has come under renewed scrutiny following a contracting scare involving MITRE, prompting discussions about diversification…
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The Energy Sector Isn’t Ready for Ransomware”, and 2025 Proved It
The global surge in energy sector ransomware attacks intensified throughout 2025, exposing deep vulnerabilities in critical infrastructure. As organizations prepare for what’s coming next, the lessons are becoming harder to ignore. The systems that power homes, fuel industries, and sustain modern life are under siege, not by isolated hackers, but by highly organized ransomware groups operating at scale. First seen on thecyberexpress.com Jump…
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CISA and BSI warn orgs of critical PTC Windchill and FlexPLM flaw
CISA warns of a critical flaw in PTC Windchill and FlexPLM (CVE-2026-4681), with no patch yet and potential for imminent exploitation. CISA issued an advisory about a critical vulnerability, tracked as CVE-2026-4681 (CVSS score of 10.0), in PTC’s Windchill and FlexPLM software. At this time, no patches are available, and no active attacks have been…
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U.S. CISA adds an Aquasecurity Trivy flaw to its Known Exploited Vulnerabilities catalog
Tags: cisa, credentials, cve, cybersecurity, exploit, flaw, infrastructure, kev, malicious, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds an Aquasecurity Trivy flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an Aquasecurity Trivy flaw, tracked as CVE-2026-33634 (CVSS score of 9.3), to its Known Exploited Vulnerabilities (KEV) catalog. On March 19, 2026, attackers used compromised credentials to release a malicious…
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Critical Vulnerabilities, Insider Threats, and AI-Driven Cybercrime Define the Week
Weekly summary of Cybersecurity Insider newsletters First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/critical-vulnerabilities-insider-threats-and-ai-driven-cybercrime-define-the-week/
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Are you proactive in managing AI risks?
Are Your Non-Human Identities Adequately Secured? How secure is your organization’s management of non-human identities? Non-human identities (NHIs) are integral components of cybersecurity frameworks. They are not mere accessories but foundational elements that require diligent oversight and sophisticated security solutions. To ensure robust security measures, professionals across industries must address the vulnerabilities presented by NHIs….…
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U.S. CISA adds a Langflow flaw to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Langflow to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Langflow flaw, tracked as CVE-2026-33017 (CVSS score of 9.3), to its Known Exploited Vulnerabilities (KEV) catalog. Langflow is a popular tool used for building agentic AI workflows. CVE-2026-33017 is a…