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 18, 2026

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CVE-2026-53960NVD

Vulnerability Summary

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, hidden or otherwise unviewable first-post content was leaked as an excerpt in the publicly-served Q&A (QAPage) JSON-LD structured data, exposing it to any unauthenticated visitor and to search-engine crawlers. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
Severity Level
MEDIUM(5.3)
Published Date
Aug 17, 2026
Last Modified
Aug 17, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.20%Probability
Root Weakness (CWE)
CWE-862: Missing Authorization ↗
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

External References