CVE-2026-76497
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco…
- Risk score
- 50/100
- CVSS
- 6.6 v3.1
- Exploit chance (30 days)
- 0.1%
- Published
- 21 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Expressway Series software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vuln…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.6 medium
- On your watchlist: cisco
References
Original description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Expressway Series software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76497 are related to issues concerning insecure temporary files that are grouped under the Common Weakness Enumeration (CWE) Base CWE-377.
Last activity 21 Oct 2026. Patch Forecast updates every hour.