high
CISA KEV
CVE-2009-1537
Microsoft DirectX NULL Byte Overwrite Vulnerability
Description
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.
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.
Federal remediation due Jun 3, 2026 — past due
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Coverage
No article in the archive references CVE-2009-1537 yet. The record below is from CISA's catalog.