security_identifier

CVE-2026-76423

Identifier for a second maximum-severity authentication bypass flaw in Cisco Identity Services Engine and ISE-PIC patched in September 2026.

Current clusters

security3 publishers

Cisco patches an ISE authentication bypass attackers used before the fix existed

CVE-2026-76460 scores a CVSS 10.0, affects Cisco ISE and ISE-PIC in every configuration, and has no workaround. CISA added it to the KEV catalog the day the patches shipped and gave federal agencies three days.

Publishers:bleepingcomputer.comcisa.govsecurityweek.com

Perspective Coverage

3 publishers

Builder: Builder 22%
Operator: Operator 70%
Investor: Investor 8%

Reality

Evidence88
Adoption60
Hype gap0
Incentives45
Confidence82