Curated Cyber Threat Intelligence

Threat Feed

Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.

scheduleUpdated 2026-07-21 · 02:09 UTC
articleTotal: 606 reports

Filtered Reports

10 / 40 results
Active filter:tag: #zero-day✕ clear
AI finds 21 zero-days in FFmpeg; Chrome 149 patches 429 bugshighbug_reportVulnerability
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AI 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.

FFmpeg05:28 UTC
Cisco SD-WAN Manager zero-day CVE-2026-20245 exploited for root accesscriticalbug_reportVulnerability
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Cisco 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.

CVE-2026-2024504:24 UTC
Microsoft May 2026 Patch Tuesday: 118 vulnerabilities, 16 criticalcriticalbug_reportVulnerability
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Microsoft 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.

Microsoft14:06 UTC
Unpatched RCE zero-day in Gogs Git service actively threatens exposed instancescriticalbug_reportVulnerability
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Unpatched 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.

Gogs12:25 UTC
Microsoft SharePoint RCE vulnerability requires immediate patchingcriticalbug_reportVulnerability
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Microsoft 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.

Microsoft14:23 UTC
Zero-day in KnowledgeDeliver LMS exploited to deploy Godzilla web shellcriticalbug_reportVulnerability
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Zero-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.

KnowledgeDeliver18:07 UTC
Digital Knowledge LMS exploited via hardcoded ASP.NET keys (CVE-2026-5426)highbug_reportVulnerability
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Digital 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.

CVE-2026-542603:19 UTC
Trend Micro Apex One zero-day actively exploited in the wildcriticalbug_reportVulnerability
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Trend 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.

Trend Micro11:39 UTC
Chromium zero-day disclosed: JavaScript persists after browser closehighbug_reportVulnerability
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Chromium 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.

Google16:13 UTC
Microsoft mitigates YellowKey BitLocker zero-day bypass vulnerabilityhighbug_reportVulnerability
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Microsoft 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.

Microsoft05:31 UTC