ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·5/20/2026
CVE-2009-1537 added to CISA KEV: Microsoft DirectX
Status: ✅ Confirmed exploited in the wild
Date added: 2026-05-20
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due date: 2026-06-03
Why this matters
Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitrary code via a crafted QuickTime media file.
Sources
Lyrie Verdict
Lyrie's autonomous detection layer catches active exploitation primitives at machine speed — closing the gap between disclosure and weaponization that traditional defense simply can't cover.
Validated sources
Related Articles
active exploitation
Official Announcement: Splendor Labs Sets New Standard for Quantum-Secure Blockchain Architecture
Splendor Labs is plea
1 min read · 1 sources
active exploitation
CVE-2026-63030: wp2shell a Critical Remote Code Execution Vulnerability in WordPress Core https://t.co/MYw0T8ALsa
1 min read · 1 sources
active exploitation
CRITICAL: CVE-2026-39808 actively exploited — fortinet fortisandbox
1 min read · 4 sources