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Highest advisory severityCritical 1 vendor · 1 advisory

CVE-2026-76483

CVE-2026-76483 is covered by the cisco-sa-hardening-ssm-Ph77wdhf security bulletin. Not in the CISA KEV catalog. Critical advisory severity.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

CVE-2026-76483 at a glance

CISA KEV
Not listed (catalog checked )
Highest advisory severity
Critical
Vendor advisories
1 from Cisco
VulniPulse record
Published · Updated

Is CVE-2026-76483 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-76483 is not in the CISA KEV catalog (checked ) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-76483?

This CVE is tracked through a multi-CVE bulletin, so its fixed releases may differ from the bulletin-wide values below. Check the vendor source.

Vendor advisory comparison

Cisco

1 advisory
  • Advisory severityCritical10.0

    Critical [CVE-2026-76480 +3] Cisco License (Smart Software Manager) On-Prem Security Hardening Release: October 2026

    cisco-sa-hardening-ssm-Ph77wdhfSource published Source updated

    This bulletin covers 4 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    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. These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching and streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures identifier (CVE ID) to each CWE grouping. Cisco has released software updates that address these…

    Affected products in this advisory
    • License On-Prem
    Source-reported affected versions
    • Scope: These vulnerabilities affect Cisco License On-Prem, regardless of software configuration. Previous releases of this software were called Cisco SSM On-Prem, and they are also affected.
    • 9-202601 and earlier — Migrate to a fixed release
    • Release 10-202608 and earlier (first fixed: 10-202609)
    Source-reported fixed versions
    • 10-202609
    Mitigation guidance
    • Upgrade to the first fixed release for your train per the Fixed Releases table in this advisory.
    • Release 9-202601 and earlier: migrate to a fixed release.
    • Release 10-202608 and earlier: upgrade to 10-202609.
    Workarounds
    • There are no workarounds that address these vulnerabilities.
    Full advisory and evidenceOpen source bulletin

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