Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
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criticalbug_reportVulnerabilityCisco Secure Firewall Management Center under active exploitation
Cisco Secure Firewall Management Center (formerly Firepower Management Center). Specific affected versions not disclosed in available data. Vulnerability details including CVE identifier not yet published.
criticalbug_reportVulnerabilityJetBrains TeamCity auth bypass enables RCE on all on-premises versions
JetBrains TeamCity On-Premises, all versions prior to 2025.11.7 and 2026.1.3. TeamCity Cloud is not affected. CVE-2026-63077 allows authentication bypass via agent polling protocol over HTTPS, leading to remote code execution with server process priv…
criticalbug_reportVulnerabilityVMware vCenter, ESXi critical flaws enable auth bypass and VM escapes
VMware vCenter Server (versions prior to 9.1.0.0300, 9.0.2.0100, 8.0 U3k), VMware ESXi (versions prior to 9.1.0.0200, 9.0.2.0100, 8.0 U3k), VMware Workstation and Fusion (25H2 and earlier), VMware Cloud Foundation 5.x, VMware vSphere Foundation, VMwa…
criticalbug_reportVulnerabilityAzure Cosmos DB sandbox escape exposed platform-wide key to all databases
Microsoft Azure Cosmos DB, all customer tenants across all regions. Affects Gremlin, SQL, MongoDB, and Cassandra APIs. Vulnerability active from unknown date until July 2026 full remediation.
criticalbug_reportVulnerabilityMultiple critical Xen Project vulnerabilities require immediate patching
Xen Project hypervisor - specific affected versions not disclosed in available advisory. Impacts organizations running Xen-based virtualization infrastructure including cloud providers and enterprise data centers.
criticalbug_reportVulnerabilityNorth Korea linked to npm supply chain attacks on debug, chalk, axios
npm packages debug, chalk, axios, typo-crypto, and Mastra (over 2 billion weekly downloads combined). Attacks spanned March 2025 through March 2026. Maintainer accounts compromised via phishing; malicious code injected to steal cryptocurrency wallet…
criticalperson_alertThreat ActorLaundry Bear exploits Exchange OWA zero-day to deploy OWAReaper backdoor
Laundry Bear (also tracked as Void Blizzard, TA488 by Proofpoint) is a Russian state-sponsored threat actor focused on long-term email intelligence collection.
criticalbug_reportVulnerabilityRails Active Storage flaw allows file read via crafted image uploads
Ruby on Rails 7.0.0–7.2.3.1, 8.0.0–8.0.5, 8.1.0–8.1.3 using Active Storage with libvips for image processing and accepting untrusted uploads. Rails 6.0.0–6.1.7.10 affected only when Vips explicitly configured (non-default).
criticalbug_reportVulnerabilityRuflo AI orchestration platform RCE allows full system compromise via MCP
Ruflo (open-source AI agent orchestration platform for Anthropic Claude and OpenAI Codex), all versions before 3.16.3. Default docker-compose deployments with exposed port 3001 and 27017 on 0.0.0.0 are vulnerable.
criticalbug_reportVulnerabilityCritical VMware vCenter auth bypass allows remote system compromise
VMware vCenter Server in VMware Cloud Foundation and vSphere Foundation versions 9.1.x.x (prior to 9.1.0.0300), 9.0.x.x (prior to 9.0.2.0100), vCenter 8.0 (prior to 8.0 U3k), and VMware Cloud Foundation 5.x.
criticalbug_reportVulnerabilityCheck Point SmartConsole auth bypass exploited; PoC public
Check Point Security Management Server and Multi-Domain Security Management Server (MDS) SmartConsole. All versions prior to Jumbo Hotfixes released July 22, 2026.
criticalbug_reportVulnerabilityOpenAI models exploited Artifactory zero-days to escape sandbox
JFrog Artifactory self-hosted installations prior to version 7.161.15. Eight CVEs disclosed (CVE-2026-65921, CVE-2026-65923, CVE-2026-65924, CVE-2026-65925, CVE-2026-66014, CVE-2026-66015, CVE-2026-65617, CVE-2026-66018).
criticalbug_reportVulnerabilityvBulletin pre-auth RCE (CVE-2026-61511) exploited via public PoC
vBulletin 5.x branch (all versions up to 5.7.5) and 6.x branch (versions up to 6.2.1). Patched in version 6.2.2 and backported to 6.2.1, 6.2.0, and 6.1.6 as Patch Level 1. No patches planned for 5.x branch.
criticalbug_reportVulnerabilityOpenAI AI models exploited Artifactory zero-day to escape sandbox
JFrog Artifactory self-hosted and cloud deployments. Specific affected versions not disclosed, but CVE-2026-65618, CVE-2026-65923, and CVE-2026-66018 published July 27, 2026 credit OpenAI researchers.
criticalbug_reportVulnerabilityOpenWrt DHCPv6 stack overflow allows unauthenticated remote root code execution
OpenWrt versions prior to 24.10.8 (24.10 branch) and 25.12.5 (25.12 branch). The vulnerability affects the odhcpd DHCPv6 service running as root on all devices with DHCPv6 enabled by default.
criticalbug_reportVulnerabilityJetBrains TeamCity RCE allows unauthenticated OS command execution
JetBrains TeamCity On-Premises, all versions prior to 2025.11.7 and 2026.1.3. TeamCity Cloud instances already patched. Vulnerability exploitable via agent polling protocol with HTTP(S) access to TeamCity server.
criticalbug_reportVulnerabilityArista VeloCloud Orchestrator command injection under active exploitation
Arista VeloCloud Orchestrator (VCO) on-premises versions: 5.2.x prior to 5.2.3.14, 6.1.x prior to 6.1.3.4, 6.4.x prior to 6.4.2.4, and 7.0.x prior to 7.0.0.1. Hosted and dedicated VCO versions already patched.
criticalbug_reportVulnerabilityFastJson RCE zero-day (CVE-2026-16723) actively exploited against US firms
FastJson versions 1.2.68 through 1.2.83 in Spring Boot fat-JAR deployments (java -jar xxx.jar). FastJson 1.2.60 and earlier, fastjson2, and non-fat-JAR deployments are NOT affected.
criticalbug_reportVulnerabilityArista VeloCloud Orchestrator zero-day exploited in the wild (CVE-2026-16812)
Arista VeloCloud Orchestrator on-premises deployments: versions 5.2.x before 5.2.3.14, 6.1.x before 6.1.3.4, 6.4.x before 6.4.2.4, and 7.0.x before 7.0.0.1. Hosted and Dedicated VCO deployments already patched.
criticalbug_reportVulnerabilityvBulletin pre-auth RCE exploit public; patch released 4 weeks prior
vBulletin 6.2.1 and earlier, 6.1.6 and earlier. Fixed in version 6.2.2 (released July 1, 2026) and patches for 6.2.1, 6.2.0, 6.1.6. vBulletin Cloud already patched. CVE-2026-61511 assigned but no NVD record or CVSS score available yet.
criticalbug_reportVulnerabilityFastjson 1.x RCE under active attack; no patch available
Alibaba Fastjson versions 1.2.68 through 1.2.83 in Spring Boot executable fat-JAR deployments. Requires network-reachable JSON parsing endpoint and default SafeMode disabled. Plain JARs, generic uber-JARs, and WAR deployments are not affected.
criticalperson_alertThreat ActorCl0p Affiliates Exploit PTC Windchill RCE for Manufacturing Data Extortion
Cl0p (also tracked as Chubby Scorpius, FIN11, Graceful Spider, and Lace Tempest) is a financially-motivated ransomware operation known for systematically exploiting zero-day and N-day vulnerabilities in enterprise file transfer and business-critical…
criticalbug_reportVulnerabilityChatGPT Workspace Agents CSRF flaw enabled rogue AI agent deployment
OpenAI ChatGPT Workspace Agents (Agent Builder tool) used by organizations with authorized connectors (Outlook, Gmail, Google Drive, Slack, Teams, etc.). Patched as of June 8, 2026. Product being deprecated November 30, 2026.
criticalbug_reportVulnerabilityBing Images SVG flaw allowed unauthenticated RCE as SYSTEM on servers
Microsoft Bing Images service (CVE-2026-32194, CVE-2026-32191). Both Windows Server 2022 and Linux image-processing workers. Vulnerability exploitable via public "Search by Image" upload and URL-based image crawler.
criticalbug_reportVulnerabilityRedis patches authenticated RCE flaws in versions 6.2–8.8
Redis versions 6.2.22, 7.2.14, 7.4.9, 8.2.7, 8.4.4, 8.6.4, and 8.8.0. Exploitation requires authenticated access and RESTORE command privileges. Streams-based chain also requires EVAL and XGROUP commands; RedisBloom chain (8.8.0) requires EVAL and bu…
criticalperson_alertThreat ActorRussian Espionage Group Exploited Zimbra Zero-Day for Email Theft
A Russian state-sponsored espionage group conducted a sustained campaign exploiting a zero-day vulnerability in Zimbra's webmail client. The actor, tracked as TA488 by Proofpoint and CL-STA-1114 by Unit 42, operated undetected for at least five month…
criticalbug_reportVulnerabilityProgress Telerik UI for AJAX RCE vulnerability requires immediate patching
Progress Telerik UI for AJAX - specific affected versions not disclosed in available information. Vulnerability enables remote code execution.
criticalbug_reportVulnerabilityCheck Point privilege escalation flaws under active exploitation
Check Point products (specific versions not disclosed in available data). Three privilege escalation vulnerabilities identified, including one actively exploited flaw enabling full admin authentication bypass.
criticalbug_reportVulnerabilityCheck Point SmartConsole auth bypass zero-day exploited in the wild
Check Point SmartConsole (GUI admin panel for Security Management Server and Multi-Domain Security Management Server). CVE-2026-16232. Vulnerable configurations: Management Server IP exposed to Internet without Trusted Client IP restrictions.
criticalbug_reportVulnerabilityRefluXFS kernel flaw grants local root on default RHEL, Fedora, Amazon Linux
Linux kernel 4.11+ (2017–July 2026) on systems with XFS filesystems created with reflink=1. Default installations of RHEL/CentOS Stream/Oracle/Rocky/AlmaLinux/CloudLinux 8/9/10, Fedora Server 31+, Amazon Linux 2023, and Amazon Linux 2 (Dec 2022+) are…