CVE-2026-20188CWE-400

Cisco Crosswork Network Controller and Cisco Network Services Orchestrator Advisory

published May 6, 2026

CVSS v3.1
0.0
EPSS
0%
Percentile
22.6
In the wild
Unconfirmed
What it is

Following the initial publication of the Security Advisory about a denial of service (DoS) condition in Cisco Crosswork Network Controller and Cisco Network Services Orchestrator (NSO), additional information has been made available to the Cisco Product Security Incident Response Team (PSIRT).

Upon further analysis, the Cisco PSIRT has reclassified this issue as a customer-configurable, resource management issue rather than a security vulnerability.

The record
Technical detail
CVSS v3.1
0.0 · NONE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00310 · 22.6th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-05-06T16:15Z
EPSS history
Timeline
  • 06 MAY 16:15Z
    Cisco Crosswork Network Controller and Cisco Network Services Orchestrator Advisory
    cvelistv5