CVE-2026-86295

HIGHPre-NVD 8.38.3—
EchelonGraph scoreHIGH confidence

Score 8.3 from GitHub Security Advisory published 2026-09-07. a secondary CVSS source baseline 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.3Exploit: Elevated riskExposed: 0

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

A vulnerability was found in D-Link DIR-895L A1_102b07. This affects the function sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. The manipulation of the argument Hostname results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS v3
8.3
EG Score
8.3(high)
EG Risk
68(Attend)
EG Risk 68/100SSVC: Attend

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
Severity83% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
2%
EPSS %ILE
76%
KEV
Not listed

Published

September 7, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Sep 7, 2026
No patch confirmed yet.
generic

Smart Home, SMB and Enterprise solutions | D-Link

https://www.dlink.com/
generic

Notion

https://tzh00203.notion.site/D-Link-DIR-895L-Command-Injection-in-udhcpd-sendACK-TR-069-Host-Helper-33cb5c52018a80aaaa5be16a761ff457

Vendor Advisories for CVE-2026-86295(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 27× in last 7d / 59× 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. 2026-09-20 08:29 UTCGHSA enrichment
  2. 2026-09-19 20:48 UTCEG score recompute
  3. 2026-09-19 20:48 UTCGHSA enrichment
  4. 2026-09-19 09:10 UTCGHSA enrichment
  5. 2026-09-18 21:31 UTCEG score recompute
  6. 2026-09-18 21:31 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 09:52 UTCGHSA enrichment
  9. 2026-09-17 22:14 UTCEG score recompute
  10. 2026-09-17 22:14 UTCGHSA enrichment
  11. 2026-09-17 19:32 UTCEPSS rescore
  12. 2026-09-17 10:36 UTCGHSA enrichment
  13. 2026-09-16 22:57 UTCEG score recompute
  14. 2026-09-16 22:57 UTCGHSA enrichment
  15. 2026-09-16 14:09 UTCEPSS rescore
  16. 2026-09-16 11:18 UTCEG score recompute
  17. 2026-09-16 11:18 UTCGHSA enrichment
  18. 2026-09-16 05:15 UTCEPSS rescore
  19. 2026-09-15 23:40 UTCGHSA enrichment
  20. 2026-09-15 12:01 UTCEG score recompute
  21. 2026-09-15 12:01 UTCGHSA enrichment
  22. 2026-09-15 03:12 UTCEPSS rescore
  23. 2026-09-15 03:12 UTCEPSS rescore
  24. 2026-09-15 00:22 UTCGHSA enrichment
  25. 2026-09-14 12:43 UTCGHSA enrichment
Show 34 more
  1. 2026-09-14 01:05 UTCEG score recompute
  2. 2026-09-14 01:04 UTCGHSA enrichment
  3. 2026-09-13 13:25 UTCGHSA enrichment
  4. 2026-09-13 01:47 UTCEG score recompute
  5. 2026-09-13 01:47 UTCGHSA enrichment
  6. 2026-09-12 14:08 UTCGHSA enrichment
  7. 2026-09-12 02:29 UTCEG score recompute
  8. 2026-09-12 02:29 UTCGHSA enrichment
  9. 2026-09-11 14:53 UTCEPSS rescore
  10. 2026-09-11 14:53 UTCEPSS rescore
  11. 2026-09-11 14:51 UTCEG score recompute
  12. 2026-09-11 14:50 UTCGHSA enrichment
  13. 2026-09-11 03:08 UTCGHSA enrichment
  14. 2026-09-10 15:29 UTCEG score recompute
  15. 2026-09-10 15:29 UTCGHSA enrichment
  16. 2026-09-10 03:44 UTCGHSA enrichment
  17. 2026-09-09 16:06 UTCGHSA enrichment
  18. 2026-09-09 04:25 UTCEG score recompute
  19. 2026-09-09 04:25 UTCGHSA enrichment
  20. 2026-09-08 22:01 UTCEPSS rescore
  21. 2026-09-08 16:47 UTCEG score recompute
  22. 2026-09-08 16:46 UTCGHSA enrichment
  23. 2026-09-08 16:28 UTCNVD updateCVSS v4 → 5.5
  24. 2026-09-08 16:00 UTCEG score recompute
  25. 2026-09-08 16:00 UTCGHSA enrichment
  26. 2026-09-08 15:44 UTCMITRE cvelistV5CVSS v4 → 6.9
  27. 2026-09-08 13:55 UTCGHSA enrichment
  28. 2026-09-08 10:44 UTCGHSA enrichment
  29. 2026-09-07 23:00 UTCEG score recompute
  30. 2026-09-07 23:00 UTCGHSA enrichment
  31. 2026-09-07 11:21 UTCEG score recompute
  32. 2026-09-07 11:19 UTCNVD updateCVSS v4 → 5.5
  33. 2026-09-07 10:22 UTCEG score recompute
  34. 2026-09-07 10:21 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-86295?
CVE-2026-86295 is a high vulnerability published on September 7, 2026. A vulnerability was found in D-Link DIR-895L A1_102b07. This affects the function sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. The manipulation of the argument Hostname results in command injection. The attack can be executed remotely. The exploit has been made public and…
When was CVE-2026-86295 disclosed?
CVE-2026-86295 was first published in the National Vulnerability Database on September 7, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86295 actively exploited?
CVE-2026-86295 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 23.5% of all scored CVEs.
What is the CVSS score of CVE-2026-86295?
CVE-2026-86295 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2026-86295?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86295, 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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