Tag: flaw
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CVE-2026-40372: Microsoft Patches ASP.NET Core Privilege Escalation Vulnerability
Microsoft patched an ASP.NET Core flaw (CVE-2026-40372) that could let attackers forge tokens and gain SYSTEM-level access. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/cve-2026-40372-microsoft-patches-asp-net-core-privilege-escalation-vulnerability/
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Microsoft outband updates fixed critical ASP.NET Core privilege escalation flaw
Microsoft fixed critical ASP.NET Core vulnerability, tracked as CVE-2026-40372 (CVSS score of 9.1), that lets attackers escalate privileges. Microsoft released out-of-band updates to address a serious ASP.NET Core vulnerability tracked as CVE-2026-40372 (CVSS score of 9.1). Microsoft fixed the flaw in ASP.NET Core version 10.0.7. An attacker could exploit the flaw to gain SYSTEM-level privileges, access…
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Claude Mythos finds 271 Firefox flaws, Mozilla believes it shifts security toward defenders
The Mozilla Foundation tested Claude Mythos, an Anthropic AI model that has stirred debate in the cybersecurity community. Before granting access to Mythos, Mozilla scanned … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/22/claude-mythos-mozilla-vulnerabilities-scanning/
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Critical BRIDGE:BREAK flaws impact Lantronix and Silex Technology converters
22 BRIDGE:BREAK flaws hit Lantronix and Silex Technology converters, exposing approximately 20,000 devices to hijacking and data tampering. Researchers at Forescout Research Vedere Labs found 22 BRIDGE:BREAK flaws in serial-to-IP devices from Lantronix and Silex Technology. Serial-to-IP converters, also known as serial device servers, connect legacy serial equipment to modern IP networks for remote monitoring…
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Mozilla Firefox 150 Released With Fixes for Multiple Code Execution Vulnerabilities
Mozilla has released Firefox 150 to patch 41 security vulnerabilities, including multiple high-severity flaws that could lead to remote code execution. Users should immediately update their browsers to protect against these critical memory corruption and use-after-free bugs. Critical Vulnerability Details The most dangerous flaws include use-after-free vulnerabilities in the DOM (CVE-2026-6746) and WebRTC (CVE-2026-6747) components.…
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Google Fixes Critical RCE Flaw in AI-Based ‘Antigravity’ Tool
The prompt-injection vulnerability in the agentic AI product for filesystem operations was a sanitization issue that allowed for sandbox escape and arbitrary code execution. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/google-fixes-critical-rce-flaw-ai-based-antigravity-tool
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Progress Software fixes sneaky WAF bypass vulnerability (CVE-2026-21876)
Progress Software has fixed a slew of high-severity vulnerabilities in MOVEit WAF and LoadMaster, including a flaw (CVE-2026-21876) that may allow attackers to bypass firewall … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/22/progress-waf-bypass-cve-2026-21876/
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Critical Bamboo Data Centre and Server Flaw Enables Command Injection Attacks
Atlassian has disclosed a critical OS Command Injection vulnerability (CVE-2026-21571) in Bamboo Data Centre and Server, with a CVSS score of 9.4, enabling authenticated attackers to execute commands on affected systems remotely. The flaw, tracked as CVE-2026-21571, was published as part of Atlassian’s April 21, 2026, Security Bulletin, the company’s monthly disclosure of patched vulnerabilities across…
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Critical Spring Authorization Server Issue Exposes Systems to XSS and SSRF Attacks
A critical vulnerability, tracked as CVE-2026-22752, has been disclosed in Spring Security Authorization Server, affecting organizations running Dynamic Client Registration endpoints. The flaw allows attackers to inject malicious client metadata, potentially leading to Stored Cross-Site Scripting (XSS), Privilege Escalation, and Server-Side Request Forgery (SSRF) attacks. The vulnerability was responsibly reported by security researcher Kelvin Mbogo and officially disclosed…
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Critical Bamboo Data Centre and Server Flaw Enables Command Injection Attacks
Atlassian has disclosed a critical OS Command Injection vulnerability (CVE-2026-21571) in Bamboo Data Centre and Server, with a CVSS score of 9.4, enabling authenticated attackers to execute commands on affected systems remotely. The flaw, tracked as CVE-2026-21571, was published as part of Atlassian’s April 21, 2026, Security Bulletin, the company’s monthly disclosure of patched vulnerabilities across…
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Anthropic bets on EPSS for the coming bug surge
Tags: ai, cisco, ciso, cloud, crowdstrike, cve, cvss, cyber, data, exploit, flaw, government, Hardware, healthcare, infrastructure, network, update, vulnerabilitySecurity leaders weigh promise versus reality: Security vendors are increasingly incorporating EPSS scores into their systems.According to Roytman, EPSS has been incorporated into more than 120 security vendors’ products, including CrowdStrike, Cisco, Palo Alto Networks, Qualys, and Tenable platforms.”I do not think other CISOs realize how broadly EPSS has been adopted, but that adoption is…
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Cohere AI Terrarium Sandbox Flaw Enables Root Code Execution, Container Escape
A critical security vulnerability has been disclosed in a Python-based sandbox called Terrarium that could result in arbitrary code execution.The vulnerability, tracked as CVE-2026-5752, is rated 9.3 on the CVSS scoring system.”Sandbox escape vulnerability in Terrarium allows arbitrary code execution with root privileges on a host process via JavaScript prototype chain traversal,” according to First…
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Microsoft releases emergency patches for critical ASP.NET flaw
Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-releases-emergency-security-updates-for-critical-aspnet-flaw/
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Microsoft releases emergency patches for critical ASP.NET flaw
Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-releases-emergency-security-updates-for-critical-aspnet-flaw/
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Microsoft releases emergency patches for critical ASP.NET flaw
Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-releases-emergency-security-updates-for-critical-aspnet-flaw/
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Microsoft Issues Emergency .NET 10.0.7 Update to Patch Elevation of Privilege Vulnerability
Microsoft has issued an emergency out-of-band security update to address a severe vulnerability within the .NET framework. The critical release of .NET 10.0.7 patches an Elevation of Privilege flaw that inadvertently surfaced after a recent routine system update. Out-of-band patches bypass normal release schedules and indicate a pressing threat, meaning organizations relying on ASP.NET Core…
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Mythos found 271 Firefox flaws but none a human couldn’t spot
Mozilla CTO says AI means developers finally have a chance to get on top of security First seen on theregister.com Jump to article: www.theregister.com/2026/04/22/mozilla_firefox_mythos_future_defenders/
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Apple Intelligence flaw kept stolen tokens reusable on another device
Apple claims that Apple Intelligence, a GenAI service provided on its operating systems, is designed with an extra focus on user security and privacy through a two-stage … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/22/apple-intelligence-token-vulnerability-serpent-attack/
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Thousands of Apache ActiveMQ instances still unpatched, weeks after an actively exploited hole discovered
Tags: ai, apache, cybersecurity, defense, exploit, flaw, infrastructure, LLM, software, tool, update, vulnerabilityCSO. “In a world where an LLM can help an attacker weaponize a bug the second it’s announced, taking 12 days to patch is essentially a suicide note for your network”.Vulnerable are versions of ActiveMQ and ActiveMQ Broker before 5.19.4, and 6.0 to before 6.2.3; this means the flaw could have been exploited for over…
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Microsoft Vulnerabilities Drop, But Critical Flaws Double, Report Warns
Microsoft vulnerabilities fall, but critical flaws double, BeyondTrust report highlights rising risk in Microsoft Office, Azure, and cloud systems. First seen on hackread.com Jump to article: hackread.com/microsoft-vulnerabilities-drop-critical-flaws-double/
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Surge in Bomgar RMM Exploitation Demonstrates Supply Chain Risk
The critical remote code execution flaw (CVE-2026-1731) in the remote monitoring and management tool can be exploited to spread ransomware and compromise supply chains. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/surge-bomgar-rmm-exploitation-demonstrates-supply-chain-risk
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22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex SerialIP Converters
Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them.The vulnerabilities have been collectively codenamed BRIDGE:BREAK by Forescout Research Vedere Labs, which identified nearly 20,000 Serial-to-Ethernet converters exposed First seen on thehackernews.com Jump…
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22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex SerialIP Converters
Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them.The vulnerabilities have been collectively codenamed BRIDGE:BREAK by Forescout Research Vedere Labs, which identified nearly 20,000 Serial-to-Ethernet converters exposed First seen on thehackernews.com Jump…
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22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex SerialIP Converters
Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them.The vulnerabilities have been collectively codenamed BRIDGE:BREAK by Forescout Research Vedere Labs, which identified nearly 20,000 Serial-to-Ethernet converters exposed First seen on thehackernews.com Jump…
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22 BRIDGE:BREAK Flaws Expose 20,000 Lantronix and Silex SerialIP Converters
Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them.The vulnerabilities have been collectively codenamed BRIDGE:BREAK by Forescout Research Vedere Labs, which identified nearly 20,000 Serial-to-Ethernet converters exposed First seen on thehackernews.com Jump…
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CISA confirms exploitation of 3 more Cisco networking device vulnerabilities
Cisco revealed six critical flaws in widely used products in February. The government has now seen evidence that hackers are abusing four of them. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/cisa-cisco-vulnerabilities-sd-wan-confirm-exploitation/818064/
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Google Fixes Critical RCE Flaw in AI-Based Antigravity Tool
The prompt injection vulnerability in the agentic AI product for filesystem operations was a sanitization issue that allowed for sandbox escape and arbitrary code execution. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/google-fixes-critical-rce-flaw-ai-based-antigravity-tool
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Azure SRE Agent flaw lets outsiders silently eavesdrop on enterprise cloud operations
Tags: access, ai, api, automation, cloud, credentials, cybersecurity, data, data-breach, endpoint, finance, flaw, identity, infrastructure, microsoft, saas, service, toolWatching a privileged operator think out loud: The category of flaw should not be compared too closely to a conventional API bug, said Alexander Hagenah, cybersecurity researcher and executive director at Zurich-based financial infrastructure operator SIX Group.”A normal API issue is usually bound by a specific endpoint, dataset, or permission check. With an AI operations…
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…
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Prompt injection turned Google’s Antigravity file search into RCE
Google’s sandbox never got a chance: Antigravity’s Secure Mode, which is designed to restrict network access, prevent out-of-workspace writes, and ensure all command operations run strictly under a sandbox context, could not flag or quarantine this technique. This is because the find_my_name tool is called much before Secure Mode restrictions are evaluated.”The agent treats it…