Critical Alert 4 Active Exploits Detected Today

CVE-2026-19490 — Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability →
CVE-2025-25249 — Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability →
CVE-2026-87491 — Google Chromium V8 Out of Bounds Write Vulnerability →
CVE-2026-20079 — Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability →
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September 10, 2026

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CVE-2026-6485NVD

Vulnerability Summary

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.
Severity Level
HIGH(8.2)
Published Date
Sep 9, 2026
Last Modified
Sep 9, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.12%Probability
Root Weakness (CWE)
CWE-489: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References