CVE-2026-76301
As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has…
- Risk score
- 75/100
- CVSS
- 9.8 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 21 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- The vulnerability is related to protection mechanism failure, tracked by CWE-693. An attacker could exploit this flaw to gain high-level access and potentially take control of the system.
- Affected
- {'products': ['Cisco'], 'packages': [], 'versions': ['Unknown']}
- Fix
- Check the linked advisory for details on the fix.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.8 critical
- Remotely exploitable without logging in
- On your watchlist: cisco
References
Original description
As part of Cisco's ongoing commitment to proactive security and product quality, Cisco 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-2026-76301 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.
Last activity 21 Oct 2026. Patch Forecast updates every hour.