Critical Alert 6 Active Exploits Detected Today

CVE-2021-23758 — Ajax.NET Professional Deserialization of Untrusted Data Vulnerability →
CVE-2015-3246 — Red Hat Libuser Race Condition Vulnerability →
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 28, 2026

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CVE-2026-19318NVD

Vulnerability Summary

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.
Severity Level
UNKNOWN
Published Date
Aug 27, 2026
Last Modified
Aug 27, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
N/A

External References