High severity7.5NVD Advisory· Published Aug 19, 2026· Updated Aug 20, 2026
CVE-2026-20319
CVE-2026-20319
Description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload 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-2026-20319 are related to buffer management issues that are grouped under the Common Weakness Enumeration (CWE) CWE-119.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
2News mentions
5- ⚡ Weekly Recap: AI-Powered PLC Attacks, GitLab Attacks, Stripe Key Leaks and MoreThe Hacker News · Aug 24, 2026
- Cisco Patches Nine Crosswork and Secure Workload Flaws, Five Scoring CVSS 10.0The Hacker News · Aug 21, 2026
- Cisco bug severity warning reads like Olympic gymnastics scores: 10, 10, 9.9, 9.6, and 7.5.The Register Security · Aug 21, 2026
- Cisco Patches Critical Crosswork, Secure Workload VulnerabilitiesSecurityWeek · Aug 20, 2026
- Cisco Systems: 18 Vulnerabilities Disclosed, Including Five Critical Flaws in Crosswork and Secure WorkloadVypr Intelligence · Aug 19, 2026