30
30
30
30
30
30
30
30
30
30
30
30
Cisco IOS XR Software Security Hardening Release: September 2026
Cisco released IOS XR security hardening fixes for multiple internally discovered vulnerabilities, grouped by CWE class, with no known active exploitation.
Cisco's IOS XR engineering team conducted a comprehensive internal security review and released hardening updates addressing multiple internally discovered vulnerabilities. The issues were found during internal testing and are not known to be actively exploited. Cisco grouped the vulnerabilities by CWE class and assigned a single CVE ID to each grouping to streamline patching and disclosure.
24
Cisco Crosswork Security Hardening Release: August 2026
Cisco released an August 2026 Crosswork security hardening update addressing multiple internally discovered vulnerabilities, grouped by CWE class with one CVE per grouping.
Cisco's Crosswork engineering team completed a comprehensive internal security review and shipped a hardening release fixing multiple internally discovered vulnerabilities. The issues were found during internal testing, are grouped by CWE class, and each grouping received a single CVE ID. Cisco states these vulnerabilities are not known to be actively exploited.
25
Cisco Secure Workload Software Security Hardening Release: August 2026
Cisco shipped August 2026 hardening releases for Secure Workload fixing multiple internally discovered vulnerabilities that are not actively exploited.
Cisco's Secure Workload engineering team completed an internal security review that found multiple vulnerabilities during internal testing. The issues are grouped by CWE class with a single CVE assigned per grouping, and none are known to be actively exploited. Cisco has released hardening updates for customers to patch.
21
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30