Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
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criticalbug_reportVulnerabilityMicrosoft patches 3 zero-days: YellowKey, GreenPlasma, MiniPlasma
All fully patched Windows systems prior to latest patch release. YellowKey and GreenPlasma enable SYSTEM privilege escalation; MiniPlasma bypasses BitLocker encryption on protected drives.
criticalbug_reportVulnerabilityMicrosoft patches 206 vulnerabilities including 3 zero-days, 39 critical
Microsoft software portfolio: 206 vulnerabilities patched including 56 remote code execution (RCE) flaws, 63 privilege escalation issues, 39 critical-severity vulnerabilities, and 3 actively exploited zero-day flaws.
highbug_reportVulnerabilityServiceNow patches actively exploited auth bypass on hosted instances
ServiceNow hosted customer instances (specific versions not disclosed). On-premise deployments may also be affected pending vendor guidance.
criticalbug_reportVulnerabilityMicrosoft Defender zero-day "RoguePlanet" exploited for SYSTEM access
Microsoft Defender on all updated Windows systems. No CVE assigned yet. Vulnerability is a race condition enabling local privilege escalation to SYSTEM.
criticalbug_reportVulnerabilityMicrosoft Defender zero-day 'RoguePlanet' enables SYSTEM privilege escalation
Microsoft Defender on Windows systems. Specific affected versions not disclosed. Given Defender's deployment, scope includes enterprise endpoints, servers running Defender, and consumer Windows installations with default security configuration.
highbug_reportVulnerabilityMicrosoft June 2026 Patch Tuesday: 200 flaws, 3 disclosed zero-days
Microsoft products across the ecosystem. 200 vulnerabilities patched, including 3 publicly disclosed zero-day vulnerabilities. Specific affected products and CVE identifiers not yet detailed in available information.
highbug_reportVulnerabilityWinRAR CVE-2025-8088 path traversal exploited by Russian APTs vs Ukraine
WinRAR versions prior to patched release (approximately one year old). Primary targets: Ukrainian organizations. Threat actors: Earth Dahu (Gamaredon) and SHADOW-EARTH-066 (UAC-0226), Russia-aligned APT groups.
criticalbug_reportVulnerabilityChrome V8 zero-day CVE-2026-11645 exploited in wild, patch immediately
Google Chrome versions prior to 149.0.7827.103 on all platforms. The vulnerability resides in the V8 JavaScript engine, affecting out-of-bounds memory access.
highperson_alertThreat ActorMeta blocks NSO Group spear-phishing targeting WhatsApp users
NSO Group is an Israeli commercial surveillance vendor that develops and sells offensive cyber capabilities, primarily the Pegasus spyware platform, to government clients.
criticalbug_reportVulnerabilityGogs patches critical RCE zero-day affecting Internet-facing instances
Gogs Git service, Internet-facing instances (specific vulnerable versions not disclosed). All repositories including private repos accessible post-exploitation.
criticalbug_reportVulnerabilityCheck Point patches zero-day in VPN/Mobile Access exploited by Qilin
Check Point Remote Access VPN and Mobile Access deployments. Specific product versions not disclosed in summary; refer to vendor advisory for affected releases and patched versions.
highbug_reportVulnerabilityAI finds 21 zero-days in FFmpeg; Chrome 149 patches 429 bugs
FFmpeg media library (all versions prior to upcoming patch release); Google Chrome versions prior to 149 (all platforms). FFmpeg is embedded in countless applications, browsers, media players, and server-side processing pipelines.
criticalbug_reportVulnerabilityCisco SD-WAN Manager zero-day CVE-2026-20245 exploited for root access
Cisco Catalyst SD-WAN Manager, all versions (specific affected versions not disclosed). Unpatched zero-day vulnerability enabling root privilege escalation.
criticalbug_reportVulnerabilityMicrosoft May 2026 Patch Tuesday: 118 vulnerabilities, 16 critical
Microsoft products and services across the ecosystem. 118 total vulnerabilities: 16 critical severity, 102 important severity. Specific affected products and CVE identifiers not yet detailed in available information.
criticalbug_reportVulnerabilityUnpatched RCE zero-day in Gogs Git service actively threatens exposed instances
Gogs self-hosted Git service, all Internet-facing instances. Specific affected versions not disclosed. No patch currently available.
criticalbug_reportVulnerabilityMicrosoft SharePoint RCE vulnerability requires immediate patching
Microsoft SharePoint Server (specific versions not disclosed in advisory). Organizations running on-premises SharePoint deployments are affected. SharePoint Online managed by Microsoft likely already patched.
criticalbug_reportVulnerabilityZero-day in KnowledgeDeliver LMS exploited to deploy Godzilla web shell
KnowledgeDeliver learning management system (specific versions unknown). Exploitation results in web shell deployment enabling persistent remote access to affected servers.
highbug_reportVulnerabilityDigital Knowledge LMS exploited via hardcoded ASP.NET keys (CVE-2026-5426)
Digital Knowledge KnowledgeDeliver LMS (specific versions not disclosed). Vulnerability stems from hard-coded ASP.NET machine keys enabling authentication bypass and remote code execution.
criticalbug_reportVulnerabilityTrend Micro Apex One zero-day actively exploited in the wild
Trend Micro Apex One on Windows systems. Specific affected versions not disclosed. Zero-day vulnerability with no CVE assigned yet.
highbug_reportVulnerabilityChromium zero-day disclosed: JavaScript persists after browser close
Chromium-based browsers (Google Chrome, Microsoft Edge, Brave, Opera, Vivaldi) - specific affected versions not disclosed. Vulnerability remains unpatched at time of disclosure.
highbug_reportVulnerabilityMicrosoft mitigates YellowKey BitLocker zero-day bypass vulnerability
Windows BitLocker across all supported Windows versions. The vulnerability allows unauthorized access to BitLocker-protected drives. No CVE assigned yet.