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CVE-2026-76460

CWE-648

Critical

103.4

RPS

Description

A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass authentication. This vulnerability is due to insufficient authentication control on an API endpoint. An attacker could exploit this vulnerability by sending a crafted request to an affected API endpoint. A successful exploit could allow the attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.

Source: NVD

Signals

CVSS
10.0
Critical · v3.1
EPSS
14.02%
Probability of exploitation in the next 30 days (FIRST)
CISA KEV
In CISA KEV since Sept 2026
Fix commit
No known fix commit
Sources: MoreFixes, FreshFixes
Weakness
CWE-648
Published
16 Sept 2026
Last modified 25 Sept 2026

How to read these signals: RPS · EPSS · CISA KEV · Data sources

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Data as of 7 Oct 2026, 05:16 UK time

CVE-2026-76460 · RPS 103.4 · DevSecure Intelligence