Cisco Crosswork Security Hardening Release: August 2026
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. These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching and to streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures Identifier (CVE ID) to each CWE grouping. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-20359US | — | — | ||
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 r… | ||||
| CVE-2026-20358US | — | — | ||
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 r… | ||||
| CVE-2026-20357US | —OT elevated | — | ||
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 r… | ||||
| CVE-2026-20030US | — | — | ||
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 r… | ||||
references
External citations — patches, advisories, analysis.
- Security Vulnerability Policyexternal
- Cisco Crosswork Security Hardening Release: August 2026self
- Cisco's Transition to a Risk-Based Vulnerability Disclosure Modelexternal
- Cisco Security Vulnerability Policyexternal
- fixed software releaseexternal
- Cisco Support and Downloadsexternal
- Cisco Technical Assistance Center (TAC)external
- the advisoriesexternal
remediations (36)
- Fixed7.0.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.3
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.0.4
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.1
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.1.2
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Fixed7.2.0
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
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