CVE-2026-63696

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreHIGH confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-15. a secondary CVSS source baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.1Exploit: None knownExposed: 0

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

Dell SmartFabric OS10 Software, versions prior to 10.6.1.3, contains a Download of Code Without Integrity Check vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.

CVSS v3
9.1
EG Score
9.1(high)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity91% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

DSA-2026-343: Security Update for Dell Networking OS10 Vulnerabilities | Dell US

https://www.dell.com/support/kbdoc/en-us/000507473/dsa-2026-343-security-update-for-dell-networking-os10-vulnerabilities

Vendor Advisories for CVE-2026-63696(1)

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 36× in last 7d / 36× 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 14:23 UTCGHSA enrichment
  2. 2026-09-19 10:33 UTCGHSA enrichment
  3. 2026-09-19 06:38 UTCGHSA enrichment
  4. 2026-09-19 02:49 UTCGHSA enrichment
  5. 2026-09-18 22:59 UTCEG score recompute
  6. 2026-09-18 22:59 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 19:10 UTCGHSA enrichment
  9. 2026-09-18 15:18 UTCGHSA enrichment
  10. 2026-09-18 11:29 UTCGHSA enrichment
  11. 2026-09-18 07:40 UTCGHSA enrichment
  12. 2026-09-18 03:51 UTCGHSA enrichment
  13. 2026-09-18 00:02 UTCGHSA enrichment
  14. 2026-09-17 20:12 UTCEG score recompute
  15. 2026-09-17 20:12 UTCGHSA enrichment
  16. 2026-09-17 16:17 UTCGHSA enrichment
  17. 2026-09-17 12:27 UTCGHSA enrichment
  18. 2026-09-17 08:35 UTCGHSA enrichment
  19. 2026-09-17 04:46 UTCGHSA enrichment
  20. 2026-09-17 00:57 UTCGHSA enrichment
  21. 2026-09-16 21:07 UTCGHSA enrichment
  22. 2026-09-16 17:55 UTCEG score recompute
  23. 2026-09-16 17:55 UTCGHSA enrichment
  24. 2026-09-16 14:08 UTCEPSS rescore
  25. 2026-09-16 12:37 UTCGHSA enrichment
Show 11 more
  1. 2026-09-16 08:48 UTCEG score recompute
  2. 2026-09-16 08:48 UTCGHSA enrichment
  3. 2026-09-16 04:20 UTCEG score recompute
  4. 2026-09-16 04:20 UTCGHSA enrichment
  5. 2026-09-16 00:37 UTCGHSA enrichment
  6. 2026-09-15 20:47 UTCGHSA enrichment
  7. 2026-09-15 16:34 UTCEG score recompute
  8. 2026-09-15 16:34 UTCGHSA enrichment
  9. 2026-09-15 15:31 UTCEG score recompute
  10. 2026-09-15 14:58 UTCEG score recompute
  11. 2026-09-15 14:57 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-63696?
CVE-2026-63696 is a critical vulnerability published on September 15, 2026. Dell SmartFabric OS10 Software, versions prior to 10.6.1.3, contains a Download of Code Without Integrity Check vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.
When was CVE-2026-63696 disclosed?
CVE-2026-63696 was first published in the National Vulnerability Database on September 15, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63696 actively exploited?
CVE-2026-63696 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 74.4% of all scored CVEs.
What is the CVSS score of CVE-2026-63696?
CVE-2026-63696 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-63696?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63696, 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

Explore the affected products and dependency analysis for CVE-2026-63696

Explore →

Is Your Infrastructure Affected by CVE-2026-63696?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs