CVE-2026-20325

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreHIGH confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-16. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard 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-2026-20325 are related to improper neutralization of special elements used in a command issue that are grouped under the Common Weakness Enumeration (CWE) CWE-77.

CVSS v3
9.9
EG Score
9.9(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity99% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 18, 2026

Advisory Details (1)

Auto-updated Sep 18, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

Cisco Nexus Dashboard Software Security Hardening Release: September 2026

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ndw1-psFvnrg

Vendor Advisories for CVE-2026-20325(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 31× in last 7d / 31× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-19 13:00 UTCGHSA enrichment
  2. 2026-09-19 08:41 UTCGHSA enrichment
  3. 2026-09-19 04:22 UTCGHSA enrichment
  4. 2026-09-19 00:03 UTCGHSA enrichment
  5. 2026-09-18 19:45 UTCEG score recompute
  6. 2026-09-18 19:45 UTCGHSA enrichment
  7. 2026-09-18 19:27 UTCEPSS rescore
  8. 2026-09-18 15:26 UTCEG score recompute
  9. 2026-09-18 15:26 UTCGHSA enrichment
  10. 2026-09-18 14:59 UTCGHSA enrichment
  11. 2026-09-18 14:54 UTCGHSA enrichment
  12. 2026-09-18 14:44 UTCEG score recompute
  13. 2026-09-18 14:44 UTCGHSA enrichment
  14. 2026-09-18 13:11 UTCGHSA enrichment
  15. 2026-09-18 08:53 UTCGHSA enrichment
  16. 2026-09-18 04:34 UTCGHSA enrichment
  17. 2026-09-18 04:02 UTCGHSA enrichment
  18. 2026-09-17 23:44 UTCEG score recompute
  19. 2026-09-17 23:44 UTCGHSA enrichment
  20. 2026-09-17 18:54 UTCGHSA enrichment
  21. 2026-09-17 14:25 UTCEG score recompute
  22. 2026-09-17 14:25 UTCGHSA enrichment
  23. 2026-09-17 13:52 UTCEG score recompute
  24. 2026-09-17 13:52 UTCGHSA enrichment
  25. 2026-09-17 09:54 UTCGHSA enrichment
Show 6 more
  1. 2026-09-17 05:36 UTCGHSA enrichment
  2. 2026-09-17 01:18 UTCEG score recompute
  3. 2026-09-17 01:18 UTCGHSA enrichment
  4. 2026-09-16 20:31 UTCEG score recompute
  5. 2026-09-16 20:09 UTCEG score recompute
  6. 2026-09-16 20:09 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-20325?
CVE-2026-20325 is a critical vulnerability published on September 16, 2026. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered…
When was CVE-2026-20325 disclosed?
CVE-2026-20325 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-20325 actively exploited?
CVE-2026-20325 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 72.4% of all scored CVEs.
What is the CVSS score of CVE-2026-20325?
CVE-2026-20325 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-20325?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-20325, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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