Critical Alert 4 Active Exploits Detected Today

CVE-2026-33824 Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability →
CVE-2026-59310 Broadcom VMware vCenter Path Traversal Vulnerability →
CVE-2026-55040 Microsoft SharePoint Weak Authentication Vulnerability →
CVE-2026-65400 Apple macOS Improper Authentication Vulnerability →
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August 19, 2026

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CVE-2026-67271NVD

Vulnerability Summary

Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in the SMB/CIFS. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service and Remote execution. This is a Critical vulnerability as a remote user could send a specially crafted SMB packet and cause a crash, that is persistent in case automatic restarts are enabled. Additionally, a more sophisticated attacker could use the same vulnerability for Remote Code execution.
Severity Level
CRITICAL(9.8)
Published Date
Aug 18, 2026
Last Modified
Aug 19, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh