CVE-2026-11734

LOWNVD 2.72.7—
EchelonGraph scoreMEDIUM confidence

Score 2.7 from GitHub Security Advisory (severity: LOW) published 2026-08-11. NVD baseline CVSS 2.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
2.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 2.7Exploit: 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 buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.

CVSS v3
2.7
EG Score
2.7LOWmedium confidence
EG Risk
12
EG Risk 12/100CISA SSVC

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
Severity27% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
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
0.6%
EPSS %ILE
47th
KEV
Not listed

CISA SSVCTrack 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). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 9, 2026

References (14)

Vendor Advisories for CVE-2026-11734(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 10× in last 7d / 39× 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. 2026-10-04 23:21 UTCEPSS rescore
  2. 2026-10-03 21:19 UTCEG score recompute
  3. 2026-10-03 21:19 UTCGHSA enrichment
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-01 19:49 UTCEPSS rescore
  6. 2026-09-30 22:18 UTCEG score recompute
  7. 2026-09-30 22:18 UTCGHSA enrichment
  8. 2026-09-30 15:02 UTCEPSS rescore
  9. 2026-09-29 15:20 UTCEPSS rescore
  10. 2026-09-28 13:50 UTCEPSS rescore
  11. 2026-09-27 10:24 UTCEG score recompute
  12. 2026-09-27 10:24 UTCGHSA enrichment
  13. 2026-09-26 15:58 UTCEPSS rescore
  14. 2026-09-23 21:03 UTCEG score recompute
  15. 2026-09-23 21:03 UTCGHSA enrichment
  16. 2026-09-23 13:47 UTCEPSS rescore
  17. 2026-09-20 20:56 UTCEG score recompute
  18. 2026-09-20 20:56 UTCGHSA enrichment
  19. 2026-09-18 19:27 UTCEPSS rescore
  20. 2026-09-18 00:47 UTCEG score recompute
  21. 2026-09-18 00:47 UTCGHSA enrichment
  22. 2026-09-16 05:14 UTCEPSS rescore
  23. 2026-09-14 22:43 UTCEG score recompute
  24. 2026-09-14 22:43 UTCGHSA enrichment
  25. 2026-09-13 16:46 UTCEPSS rescore
Show 60 more
  1. 2026-09-12 15:00 UTCEPSS rescore
  2. 2026-09-11 23:58 UTCEG score recompute
  3. 2026-09-11 23:58 UTCGHSA enrichment
  4. 2026-09-11 14:52 UTCEPSS rescore
  5. 2026-09-11 09:36 UTCEPSS rescore
  6. 2026-09-10 09:34 UTCEPSS rescore
  7. 2026-09-09 03:03 UTCEG score recompute▲ 1.60
  8. 2026-09-09 03:02 UTCGHSA enrichment
  9. 2026-09-09 03:02 UTCNVD updateCVSS v3 → 2.7
  10. 2026-09-08 22:00 UTCEPSS rescore
  11. 2026-09-07 16:01 UTCEPSS rescore
  12. 2026-09-06 14:22 UTCEG score recompute
  13. 2026-09-06 14:22 UTCGHSA enrichment
  14. 2026-09-06 13:47 UTCEPSS rescore
  15. 2026-09-04 05:06 UTCEPSS rescore
  16. 2026-09-03 18:13 UTCEG score recompute
  17. 2026-09-03 18:13 UTCGHSA enrichment
  18. 2026-09-02 14:11 UTCEPSS rescore
  19. 2026-09-01 13:53 UTCEPSS rescore
  20. 2026-09-01 04:39 UTCEPSS rescore
  21. 2026-08-31 21:54 UTCEG score recompute
  22. 2026-08-31 21:54 UTCGHSA enrichment
  23. 2026-08-30 19:17 UTCEPSS rescore
  24. 2026-08-30 01:21 UTCEPSS rescore
  25. 2026-08-28 21:53 UTCEG score recompute
  26. 2026-08-28 21:52 UTCGHSA enrichment
  27. 2026-08-28 21:40 UTCEPSS rescore
  28. 2026-08-27 14:24 UTCEPSS rescore
  29. 2026-08-26 13:27 UTCEG score recompute
  30. 2026-08-26 13:27 UTCGHSA enrichment
  31. 2026-08-25 13:48 UTCEPSS rescore
  32. 2026-08-23 17:12 UTCEG score recompute
  33. 2026-08-23 17:12 UTCGHSA enrichment
  34. 2026-08-23 00:19 UTCEPSS rescore
  35. 2026-08-21 23:48 UTCEPSS rescore
  36. 2026-08-20 22:55 UTCEPSS rescore
  37. 2026-08-20 21:03 UTCEG score recompute
  38. 2026-08-20 21:02 UTCGHSA enrichment
  39. 2026-08-19 17:03 UTCEPSS rescore
  40. 2026-08-18 13:48 UTCEPSS rescore
  41. 2026-08-18 00:52 UTCEG score recompute
  42. 2026-08-18 00:52 UTCGHSA enrichment
  43. 2026-08-16 14:56 UTCEPSS rescore
  44. 2026-08-16 02:14 UTCEPSS rescore
  45. 2026-08-15 04:30 UTCEG score recompute
  46. 2026-08-15 04:30 UTCGHSA enrichment
  47. 2026-08-15 01:30 UTCEPSS rescore
  48. 2026-08-13 22:00 UTCEPSS rescore
  49. 2026-08-12 13:50 UTCEPSS rescore
  50. 2026-08-12 08:20 UTCEG score recompute
  51. 2026-08-12 08:20 UTCGHSA enrichment
  52. 2026-08-12 07:44 UTCEG score recompute
  53. 2026-08-12 07:44 UTCGHSA enrichment
  54. 2026-08-11 20:20 UTCEG score recompute
  55. 2026-08-11 20:20 UTCGHSA enrichment
  56. 2026-08-11 19:51 UTCEG score recompute
  57. 2026-08-11 19:51 UTCGHSA enrichment
  58. 2026-08-11 16:36 UTCEG score recompute
  59. 2026-08-11 15:21 UTCEG score recompute
  60. 2026-08-11 15:20 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11734?
CVE-2026-11734 is a low vulnerability published on August 11, 2026. A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.
When was CVE-2026-11734 disclosed?
CVE-2026-11734 was first published on August 11, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11734 actively exploited?
CVE-2026-11734 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-11734?
CVE-2026-11734 has a CVSS v3 base score of 2.7 (NVD).
How do I remediate CVE-2026-11734?
No fix for CVE-2026-11734 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-2026-11734 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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