CVE-2026-76696

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory published 2026-09-15. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: None knownExposed services: Not assessed

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

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

CVSS v3
6.5
EG Score
6.5MEDIUMhigh confidence
EG Risk
29
EG Risk 29/100

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 (value × EchelonGraph’s weight)
Severity65% × 45%
The EG Score, 6.5 of 10.
Exploitation0% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
17th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 15, 2026

Last Modified

September 28, 2026

Advisory Details (1)

Auto-updated Sep 15, 2026
No fix on record yet.
generic
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US

Vendor Advisories for CVE-2026-76696(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 21× in last 7d / 74× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

  1. 2026-10-11 13:58 UTCEG score recompute
  2. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  3. 2026-10-11 05:30 UTCEG score recompute
  4. 2026-10-11 05:30 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  5. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  6. 2026-10-09 23:44 UTCEG score recompute
  7. 2026-10-09 23:44 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  9. 2026-10-08 23:03 UTCEG score recompute
  10. 2026-10-08 23:02 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  11. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  12. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  13. 2026-10-07 22:20 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  14. 2026-10-06 21:13 UTCEG score recompute
  15. 2026-10-06 21:13 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  16. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  17. 2026-10-05 20:31 UTCEG score recompute
  18. 2026-10-05 20:31 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  19. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  20. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  21. 2026-10-04 19:50 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  22. 2026-10-03 19:08 UTCEG score recompute
  23. 2026-10-03 19:08 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  24. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  25. 2026-10-02 18:27 UTCEG score recompute
Show 49 more
  1. 2026-10-02 18:27 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  2. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  3. 2026-10-01 17:45 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  4. 2026-09-30 17:03 UTCEG score recompute
  5. 2026-09-30 17:03 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  6. 2026-09-29 15:24 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  7. 2026-09-29 14:49 UTCEG score recompute
  8. 2026-09-29 14:49 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  9. 2026-09-28 14:03 UTCEG score recompute
  10. 2026-09-28 14:03 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  11. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  12. 2026-09-28 03:29 UTCEG score recompute
  13. 2026-09-28 03:29 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  14. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  15. 2026-09-27 02:48 UTCEG score recompute
  16. 2026-09-27 02:48 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  17. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  18. 2026-09-26 02:06 UTCEG score recompute
  19. 2026-09-26 02:06 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  20. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  21. 2026-09-25 01:24 UTCEG score recompute
  22. 2026-09-25 01:24 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  23. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  24. 2026-09-24 00:42 UTCEG score recompute
  25. 2026-09-24 00:42 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  26. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  27. 2026-09-23 00:01 UTCEG score recompute
  28. 2026-09-23 00:01 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  29. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  30. 2026-09-21 23:19 UTCEG score recompute
  31. 2026-09-21 23:19 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  32. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  33. 2026-09-20 22:38 UTCEG score recompute
  34. 2026-09-20 22:38 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  35. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  36. 2026-09-19 21:56 UTCEG score recompute
  37. 2026-09-19 21:56 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  38. 2026-09-18 21:15 UTCEG score recompute
  39. 2026-09-18 21:15 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  40. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  41. 2026-09-17 20:14 UTCEG score recompute
  42. 2026-09-17 20:14 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  43. 2026-09-16 19:33 UTCEG score recompute
  44. 2026-09-16 19:33 UTCGHSA enrichmentGHSA-52wg-pq5c-f82w · GitHub CVSS 6.5
  45. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 19th percentile
  46. 2026-09-15 20:39 UTCEG score recompute
  47. 2026-09-15 19:48 UTCEG score recompute
  48. 2026-09-15 19:33 UTCEG score recompute
  49. 2026-09-15 19:32 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76696?
CVE-2026-76696 is a medium-severity vulnerability; its CVE record was published on September 15, 2026. A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network…
When was the CVE record for CVE-2026-76696 published?
The CVE record for CVE-2026-76696 was published on September 15, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 28, 2026; the record at its source may have been updated since.
Is CVE-2026-76696 actively exploited?
CVE-2026-76696 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (17th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76696?
CVE-2026-76696 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76696?
No fix for CVE-2026-76696 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-76696 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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