CVE-2026-20358
Cisco Crosswork Security Hardening Release: August 2026
Severity
Critical 10
CVSS 3.1
Exploited
Not listed
EPSS
0.004
31.0th percentile
Discovered by
Vendor
Vendor-published field
Published
Aug 19, 2026
Assigned by cisco
Description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20358 are related to external control of the file system issues that are grouped Common Weakness Enumeration (CWE) CWE-73.
Weakness: CWE-73
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Crosswork | Network & Security Management | cna-assigner |
Vendor-reported products (1)
- Cisco · Cisco Crosswork Planning