CVE-2026-76483 Cisco License On-Prem Security Hardening Release
Insufficiently protected credentials in Cisco License On-Prem allow attackers to potentially access sensitive data or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76483?
CVE-2026-76483 is a critical vulnerability in Cisco License On-Prem, published on 7 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), 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-2026-76483 are related to issues with insufficiently protected credentials that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-522.
Weakness: CWE-522
Which versions are affected by CVE-2026-76483?
How do I fix CVE-2026-76483?
No fix has been published for CVE-2026-76483 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-76483 being exploited?
There is no known exploitation of CVE-2026-76483 in the wild and no public exploit code.
Sources
Also known as GHSA-gxf9-vfgr-hv35.