Critical Alert 6 Active Exploits Detected Today

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CVE-2015-5287 — Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability →
CVE-2022-0995 — Linux Kernel Out-of-Bounds Write Vulnerability →
CVE-2026-8452 — Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability →
CVE-2019-1068 — Microsoft SQL Server Remote Code Execution Vulnerability →
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August 27, 2026

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CVE-2026-7664NVD

Vulnerability Summary

IBM Langflow OSS 1.0.0 through 1.8.4 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint.
Severity Level
CRITICAL(9.8)
Published Date
Jun 22, 2026
Last Modified
Jun 26, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.50%Probability
Root Weakness (CWE)
CWE-287: Improper Authentication ↗
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References