CVE-2026-71265

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-05. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

Domoticz's MochadTCP::MatchLine handler for MOCHAD_RFSEC messages (hardware/MochadTCP.cpp) copies network-received data from the up-to-1028-byte m_mochadbuffer into a fixed 50-byte stack buffer tempRFSECbuf using strcpy with no length check, across three separate code branches (DS10A/KR10A/MS10A device types).

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

August 5, 2026

Last Modified

August 10, 2026

Advisory Details (2)

Auto-updated Aug 5, 2026
No patch confirmed yet.
generic

domoticz/hardware/MochadTCP.cpp at master · domoticz/domoticz · GitHub

https://github.com/domoticz/domoticz/blob/master/hardware/MochadTCP.cpp
generic

GitHub - domoticz/domoticz: Free open source home automation system for Linux, Windows, Raspberry Pi. Supports Z-Wave, Zigbee, MQTT, and 150+ devices. · GitHub

https://github.com/domoticz/domoticz

Vendor Advisories for CVE-2026-71265(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 29× in last 7d / 70× 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. 2026-08-21 05:04 UTCEG score recompute
  2. 2026-08-21 05:04 UTCGHSA enrichment
  3. 2026-08-20 22:56 UTCEPSS rescore
  4. 2026-08-20 16:15 UTCGHSA enrichment
  5. 2026-08-20 03:28 UTCEG score recompute
  6. 2026-08-20 03:27 UTCGHSA enrichment
  7. 2026-08-19 17:04 UTCEPSS rescore
  8. 2026-08-19 14:39 UTCGHSA enrichment
  9. 2026-08-19 01:37 UTCEG score recompute
  10. 2026-08-19 01:37 UTCGHSA enrichment
  11. 2026-08-18 13:49 UTCEPSS rescore
  12. 2026-08-18 13:49 UTCEPSS rescore
  13. 2026-08-18 12:49 UTCGHSA enrichment
  14. 2026-08-17 23:38 UTCEG score recompute
  15. 2026-08-17 23:38 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 10:49 UTCGHSA enrichment
  18. 2026-08-16 22:02 UTCEG score recompute
  19. 2026-08-16 22:02 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-16 09:13 UTCEG score recompute
  23. 2026-08-16 09:13 UTCGHSA enrichment
  24. 2026-08-16 02:15 UTCEPSS rescore
  25. 2026-08-15 20:26 UTCGHSA enrichment
Show 45 more
  1. 2026-08-15 07:38 UTCEG score recompute
  2. 2026-08-15 07:38 UTCGHSA enrichment
  3. 2026-08-15 01:31 UTCEPSS rescore
  4. 2026-08-14 18:49 UTCGHSA enrichment
  5. 2026-08-14 06:01 UTCEG score recompute
  6. 2026-08-14 06:01 UTCGHSA enrichment
  7. 2026-08-13 22:00 UTCEPSS rescore
  8. 2026-08-13 17:13 UTCGHSA enrichment
  9. 2026-08-13 04:25 UTCGHSA enrichment
  10. 2026-08-12 15:37 UTCEG score recompute
  11. 2026-08-12 15:37 UTCGHSA enrichment
  12. 2026-08-12 13:51 UTCEPSS rescore
  13. 2026-08-12 02:48 UTCGHSA enrichment
  14. 2026-08-11 14:00 UTCEG score recompute
  15. 2026-08-11 14:00 UTCGHSA enrichment
  16. 2026-08-11 01:12 UTCEG score recompute
  17. 2026-08-11 01:12 UTCGHSA enrichment
  18. 2026-08-11 00:00 UTCEPSS rescore
  19. 2026-08-10 12:24 UTCEG score recompute
  20. 2026-08-10 12:24 UTCGHSA enrichment
  21. 2026-08-10 11:42 UTCGHSA enrichment
  22. 2026-08-10 11:22 UTCEG score recompute
  23. 2026-08-10 11:22 UTCGHSA enrichment
  24. 2026-08-09 22:54 UTCEG score recompute
  25. 2026-08-09 22:54 UTCGHSA enrichment
  26. 2026-08-09 13:47 UTCEPSS rescore
  27. 2026-08-09 10:06 UTCGHSA enrichment
  28. 2026-08-08 21:18 UTCEG score recompute
  29. 2026-08-08 21:18 UTCGHSA enrichment
  30. 2026-08-08 16:37 UTCEPSS rescore
  31. 2026-08-08 08:30 UTCGHSA enrichment
  32. 2026-08-07 19:42 UTCEG score recompute
  33. 2026-08-07 19:42 UTCGHSA enrichment
  34. 2026-08-07 06:54 UTCGHSA enrichment
  35. 2026-08-06 18:06 UTCEG score recompute
  36. 2026-08-06 18:06 UTCGHSA enrichment
  37. 2026-08-06 13:47 UTCEPSS rescore
  38. 2026-08-06 05:18 UTCGHSA enrichment
  39. 2026-08-05 16:30 UTCEG score recompute
  40. 2026-08-05 16:30 UTCGHSA enrichment
  41. 2026-08-05 16:13 UTCEG score recompute
  42. 2026-08-05 16:13 UTCGHSA enrichment
  43. 2026-08-05 13:28 UTCEG score recompute
  44. 2026-08-05 13:07 UTCEG score recompute
  45. 2026-08-05 13:07 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-71265?
CVE-2026-71265 is a high vulnerability published on August 5, 2026. Domoticz's MochadTCP::MatchLine handler for MOCHADRFSEC messages (hardware/MochadTCP.cpp) copies network-received data from the up-to-1028-byte mmochadbuffer into a fixed 50-byte stack buffer tempRFSECbuf using strcpy with no length check, across three separate code branches (DS10A/KR10A/MS10A…
When was CVE-2026-71265 disclosed?
CVE-2026-71265 was first published in the National Vulnerability Database on August 5, 2026, with the most recent update on August 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71265 actively exploited?
CVE-2026-71265 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 90.7% of all scored CVEs.
What is the CVSS score of CVE-2026-71265?
CVE-2026-71265 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-71265?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-71265, 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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