Tag: vulnerability
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Critical Dell Wyse Management Suite Vulnerabilities Let Attackers Execute Remote Code
Dell Technologies has disclosed several critical vulnerabilities in its Wyse Management Suite (WMS) that could enable remote attackers to execute arbitrary code and fully compromise affected systems. Identified under advisory DSA-2026-225, these flaws affect WMS versions prior to 5.5 HF1 and are rated from high to critical in severity, highlighting risks for enterprise environments that…
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Critical Google Gemini CLI Flaw Lets Attackers Execute Code on Headless CI Platforms
A critical vulnerability has been identified in Google’s Gemini CLI and the associated run-gemini-cli GitHub Action. This flaw exposes headless continuous integration (CI) platforms to potential host-level code execution when processing untrusted workspaces. It is tracked as CVE-2026-12537, with the advisory identifying it as GHSA-wpqr-6v78-jr5g. Rated at the maximum severity under CVSS v4, the issue…
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Microsoft 365 Apps RCE Vulnerability Lets Attackers Execute Code via Malicious Excel Files
A newly disclosed remote code execution (RCE) vulnerability in Microsoft 365 Apps is raising concerns in enterprise environments. Attackers can exploit malicious Excel documents to execute arbitrary code on target systems. This vulnerability, tracked as CVE-2025-60727, arises from an out-of-bounds read condition (CWE-125) in Microsoft Excel’s file-parsing mechanism, allowing threat actors to trigger memory corruption…
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China’s Zhipu AI Model GLM-5.2 Detects Software Vulnerabilities Like Claude Mythos
Zhipu AI’s newly released GLM-5.2 model is attracting significant attention from the cybersecurity community due to its vulnerability detection capabilities, which are comparable to those of Anthropic’s restricted Claude Mythos system. This development raises new concerns about the effectiveness of U.S. export control policies on advanced artificial intelligence. Released on June 13, 2026, under a…
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Kritische Angriffskette in UniFi OS – Drei aktiv ausgenutzte CVSS-10.0-Schwachstellen in Ubiquiti UniFi OS
First seen on security-insider.de Jump to article: www.security-insider.de/ubiquiti-unifi-os-cve-2026-34908-34909-34910-angriffskette-a-13601a0b4f32b5e61a8e1b51dfba372a/
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Companies keep bolting AI onto their products, and the security bill is coming due
Companies keep bolting AI and LLM features onto their products, and the security results are starting to show a pattern. The vulnerabilities those features create get rated … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/29/products-ai-pentesting/
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KDDI Data Breach Impacts up to 14.2 Million Email Accounts at Six ISPs
KDDI Corporation disclosed a breach affecting up to 14.2 million email accounts after attackers exploited a vulnerability in third-party software. KDDI Corporation disclosed a data breach that exposed up to 14.2 million email accounts across six Japanese internet service providers. KDDI Corporation is one of Japan’s largest telecommunications companies. It employs more than 60,000 people…
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Amazon Q Developer extension vulnerability could have exposed cloud credentials
First seen on scworld.com Jump to article: www.scworld.com/brief/amazon-q-developer-extension-vulnerability-could-expose-cloud-credentials
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Curl fixes 18 vulnerabilities, including a 25-year-old bug
Tags: vulnerabilityFirst seen on scworld.com Jump to article: www.scworld.com/brief/curl-fixes-18-vulnerabilities-including-a-25-year-old-bug
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DirtyClone: Fourth Linux Kernel Flaw in Six Weeks Escalates to Root
DirtyClone: a Linux kernel privilege escalation that silently rewrites executables in memory, leaving no disk trace. Patch now. JFrog Security Research published a working exploit walkthrough on June 25 for CVE-2026-43503 (CVSS score of 8.8), a Linux kernel privilege escalation they call DirtyClone. It’s the fourth vulnerability in the DirtyFrag family, all sharing the same…
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Critical Linux Kernel Flaw Allows Unprivileged Users to Gain Full Root Access
A newly disclosed flaw in the Linux kernel’s traffic-control subsystem, now assigned CVE-2026-46331 and referred to as >>Pedit COW,<< has been found to grant any unprivileged local user full root access on vulnerable systems. Within just 24 hours of the CVE being formally assigned on June 16, 2026, a working proof-of-concept exploit dubbed packet_edit_meme surfaced…
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Cloud Bucket Hijacking Lets Attackers Silently Exfiltrate AWS, Google Cloud Data
A critical cloud storage attack technique that exploits a fundamental architectural vulnerability shared across all major cloud service providers. The technique, dubbed cloud bucket hijacking, allows attackers to silently redirect active data streams, including audit logs, telemetry pipelines, and sensitive objects, to attacker-controlled storage environments with minimal risk of detection. Discovered by security researchers at…
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Linux Kernel DirtyClone Vulnerability Lets Local Attackers Gain Root Privileges
A critical Local Privilege Escalation flaw has been uncovered within the Linux kernel, allowing unprivileged local users to seamlessly gain root access by manipulating the system’s page cache. This vulnerability, designated as CVE-2026-43503, represents a severe gap in the XFRM/IPsec subsystem’s packet-processing path that bypasses earlier mitigations. By exploiting this flaw, attackers can execute a…
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Amazon Q Developer Vulnerability Allows Code Execution via Malicious Repositories
A critical security flaw discovered in the Amazon Q Developer Extension for Visual Studio Code (VS Code) left developers vulnerable to arbitrary code execution and cloud credential theft. Tracked as CVE-2026-12957 and CVE-2026-12958, these high-severity vulnerabilities highlight significant risks in how AI coding assistants manage trust boundaries. The root cause of this vulnerability lies in…
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Red Hat and IBM, Chainguard take on OSS security risk
Industry players are using a clearinghouse model to triage the AI-fueled surge in OSS vulnerabilities — and, in some cases, act as maintainers of last resort. First seen on techtarget.com Jump to article: www.techtarget.com/searchapparchitecture/news/366645120/Red-Hat-and-IBM-Chainguard-take-on-OSS-security-risk
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CISA sets urgent deadline to fix Cisco flaw exploited in attacks
Tags: attack, cisa, cisco, communications, cybersecurity, exploit, flaw, infrastructure, update, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) is giving federal agencies until Sunday to patch a vulnerability in Cisco Unified Communications Manager Server that is being actively exploited. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisa-sets-urgent-deadline-to-fix-cisco-flaw-exploited-in-attacks/
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Massive Breaches, AI Risks, and Critical Vulnerabilities Define This Week in Cybersecurity in June 2026
Weekly summary of Cybersecurity Insider newsletters for June 2026. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/massive-breaches-ai-risks-and-critical-vulnerabilities-define-this-week-in-cybersecurity-in-june-2026/
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CISA Adds Exploited PTC Windchill RCE Flaw to KEV as Web Shell Attacks Continue
Tags: attack, cisa, cybersecurity, data, exploit, flaw, infrastructure, kev, rce, remote-code-execution, software, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical remote code execution vulnerability impacting PTC Windchill PDMlink and PTC FlexPLM enterprise Product Data Management (PDM) and Product Lifecycle Management (PLM) software to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.The vulnerability in question is First seen on thehackernews.com…
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AWS unveils agent security, data access tools
The updates reflect Anthropic’s Mythos model and the speed at which vulnerabilities can be surfaced. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/aws-continuum-ai-security-claude-mythos/823393/
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Critical open-source projects get a new security framework
Open source software projects are getting a new framework for handling security vulnerabilities as AI shortens the time between flaw discovery and exploitation. The Linux … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/26/akrites-open-source-security-framework/
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Synology issues critical fix for MailPlus Server vulnerabilities
Synology has has fixed critical vulnerabilities in MailPlus Server, a software package used to run private email infrastructure on Synology NAS devices. The security update … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/26/synology-mailplus-server-vulnerabilities/
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FOSSBilling Flaw Lets Admin Attackers Abuse DI Container for SQL Access and RCE
A critical server-side template injection (SSTI) vulnerability in FOSSBilling, tracked as CVE-2026-28496, is exposing instances to potential full database compromise and remote code execution (RCE), with early signs of active exploitation appearing shortly after public disclosure. This flaw is documented under GitHub advisory GHSA-57mv-jm88-66jc and affects all versions up to 0.7.2. It has been patched…
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U.S. CISA adds Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities (KEV) catalog. The two flaws added to the catalog are: CVE-2026-12569 is a critical remote…
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Secure Code Warrior CEO on surviving the AI ‘vulnerability apocalypse’
As enterprises embrace agentic AI and vibe coding, Secure Code Warrior CEO and co-founder Pieter Danhieux warns that code-generating models are still producing critical security flaws First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366645144/Secure-Code-Warrior-CEO-on-surviving-the-AI-vulnerability-apocalypse
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CVE-2026-20245 Zero-Day Exploited in Cisco Catalyst SD-WAN Manager to Gain Root Access
A newly disclosed zero-day vulnerability, CVE-2026-20245, has been exploited by a threat actor targeting Cisco Catalyst SD-WAN Manager. By exploiting a flaw in the platform’s file to upload functionality, the threat actor escalated privileges from a compromised administrative account to root access and used extensive anti-forensic measures to erase evidence of the attack. First seen on thecyberexpress.com Jump to…
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Doppelschlag auf SharePoint: Zwei Ransomware-Gruppen greifen zeitgleich an
Eine Untersuchung von Microsoft zeigt, dass zwei unterschiedliche Angreifer parallel Schwachstellen in lokalen SharePoint-Servern ausnutzen. First seen on it-daily.net Jump to article: www.it-daily.net/it-sicherheit/cybercrime/sharepoint-zwei-ransomware-gruppen
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CISA Adds Actively Exploited Cisco Unified CM Flaws to KEV Catalog
Tags: cisa, cisco, communications, cve, cyber, cybersecurity, exploit, flaw, infrastructure, kev, risk, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a critical vulnerability affecting Cisco Unified Communications Manager (Unified CM) to its Known Exploited Vulnerabilities (KEV) Catalog, highlighting active exploitation risks in enterprise communication environments. The newly listed flaw, tracked as CVE-2026-20230, involves a server-side request forgery (SSRF) vulnerability in Cisco Unified CM and Unified…
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AI Firms Seek US Help Against China Model Distillation
Anthropic Says Legal Gaps Leave Frontier Labs Vulnerable to LLM Copying. U.S.-based AI companies are urging the U.S. government to crack down on alleged illicit model distillation by Chinese AI developers, arguing current protections lack enforcement. Anthropic and others say legal reforms and clearer antitrust rules are needed to deter theft of frontier AI models.…
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Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited Months Before Disclosure
Hackers exploited Cisco Catalyst SD-WAN flaw CVE-2026-20245 as a zero-day months before disclosure, enabling privileged command execution. Google-owned Mandiant reported that an unknown threat actor exploited Cisco Catalyst SD-WAN vulnerability CVE-2026-20245 (CVSS base score of 7.8) as a zero-day at least two months before it was publicly disclosed. The flaw allows an authenticated attacker with…
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Mandiant reveals how Cisco SD-WAN zero-day attacks gained root access
New details have been revealed on how hackers exploited a Cisco Catalyst SD-WAN vulnerability tracked as CVE-2026-20245 in zero-day attacks to create rogue root accounts on targeted devices. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/mandiant-reveals-how-cisco-sd-wan-zero-day-attacks-gained-root-access/