CVE-2026-15314

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-04. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 7.5Exploit: None knownExposed services: Not assessed

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

Tapo P110 v1 smart Wi-Fi Plug contains an improper boundary validation vulnerability in the handling of authenticated HTTP request bodies due to insufficient input validation before memory copy operations. This may lead to buffer overflow condition, causing the web service process to crash.

Successful exploitation may cause the web service process to stop responding or restart, resulting in a denial-of-service condition.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
34
EG Risk 34/100CISA 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
Severity75% × 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
0.8%
EPSS %ILE
53rd
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 4, 2026

Last Modified

August 7, 2026

Advisory Details (3)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

Security Advisory: Authenticated Denial-of-Service Vulnerability in Tapo P110 (CVE-2026-15314) | TP-Link

https://www.tp-link.com/us/support/faq/5220/

Vendor Advisories for CVE-2026-15314(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 16× in last 7d / 83× 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.

Showing the most recent 100 of 205 total refreshes for this CVE.

  1. 2026-10-04 23:39 UTCGHSA enrichment
  2. 2026-10-04 06:10 UTCEG score recompute
  3. 2026-10-04 06:10 UTCGHSA enrichment
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 01:56 UTCEG score recompute
  6. 2026-10-03 01:56 UTCGHSA enrichment
  7. 2026-10-02 10:11 UTCEG score recompute
  8. 2026-10-02 10:10 UTCGHSA enrichment
  9. 2026-10-01 19:49 UTCEPSS rescore
  10. 2026-10-01 14:28 UTCGHSA enrichment
  11. 2026-10-01 02:26 UTCEG score recompute
  12. 2026-10-01 02:26 UTCGHSA enrichment
  13. 2026-09-30 15:02 UTCEPSS rescore
  14. 2026-09-29 15:20 UTCEPSS rescore
  15. 2026-09-29 06:26 UTCEG score recompute
  16. 2026-09-29 06:26 UTCGHSA enrichment
  17. 2026-09-28 13:51 UTCEPSS rescore
  18. 2026-09-28 06:02 UTCGHSA enrichment
  19. 2026-09-27 18:01 UTCEG score recompute
  20. 2026-09-27 18:01 UTCGHSA enrichment
  21. 2026-09-27 13:47 UTCEPSS rescore
  22. 2026-09-26 15:58 UTCEPSS rescore
  23. 2026-09-25 04:41 UTCEG score recompute
  24. 2026-09-25 04:41 UTCGHSA enrichment
  25. 2026-09-24 04:16 UTCGHSA enrichment
Show 75 more
  1. 2026-09-23 16:14 UTCEG score recompute
  2. 2026-09-23 16:14 UTCGHSA enrichment
  3. 2026-09-23 03:25 UTCGHSA enrichment
  4. 2026-09-22 15:23 UTCEG score recompute
  5. 2026-09-22 15:23 UTCGHSA enrichment
  6. 2026-09-22 03:22 UTCEG score recompute
  7. 2026-09-22 03:22 UTCGHSA enrichment
  8. 2026-09-20 20:52 UTCEG score recompute
  9. 2026-09-20 20:52 UTCGHSA enrichment
  10. 2026-09-19 23:23 UTCEG score recompute
  11. 2026-09-19 23:23 UTCGHSA enrichment
  12. 2026-09-19 07:58 UTCEG score recompute
  13. 2026-09-19 07:58 UTCGHSA enrichment
  14. 2026-09-18 19:27 UTCEPSS rescore
  15. 2026-09-18 17:48 UTCGHSA enrichment
  16. 2026-09-18 04:16 UTCEG score recompute
  17. 2026-09-18 04:16 UTCGHSA enrichment
  18. 2026-09-17 16:14 UTCGHSA enrichment
  19. 2026-09-17 01:11 UTCEG score recompute
  20. 2026-09-17 01:11 UTCGHSA enrichment
  21. 2026-09-16 14:07 UTCEPSS rescore
  22. 2026-09-16 05:16 UTCEG score recompute
  23. 2026-09-16 05:16 UTCGHSA enrichment
  24. 2026-09-16 05:14 UTCEPSS rescore
  25. 2026-09-15 16:48 UTCEG score recompute
  26. 2026-09-15 16:48 UTCGHSA enrichment
  27. 2026-09-15 01:39 UTCGHSA enrichment
  28. 2026-09-14 08:11 UTCGHSA enrichment
  29. 2026-09-13 20:09 UTCEG score recompute
  30. 2026-09-13 20:09 UTCGHSA enrichment
  31. 2026-09-13 16:46 UTCEPSS rescore
  32. 2026-09-13 08:02 UTCGHSA enrichment
  33. 2026-09-12 20:01 UTCEG score recompute
  34. 2026-09-12 20:01 UTCGHSA enrichment
  35. 2026-09-12 15:00 UTCEPSS rescore
  36. 2026-09-12 07:59 UTCGHSA enrichment
  37. 2026-09-11 19:40 UTCEG score recompute
  38. 2026-09-11 19:40 UTCGHSA enrichment
  39. 2026-09-11 14:52 UTCEPSS rescore
  40. 2026-09-11 09:36 UTCEPSS rescore
  41. 2026-09-11 07:38 UTCGHSA enrichment
  42. 2026-09-10 19:36 UTCEG score recompute
  43. 2026-09-10 19:36 UTCGHSA enrichment
  44. 2026-09-10 09:34 UTCEPSS rescore
  45. 2026-09-10 07:29 UTCGHSA enrichment
  46. 2026-09-09 19:27 UTCGHSA enrichment
  47. 2026-09-09 06:36 UTCEG score recompute
  48. 2026-09-09 06:36 UTCGHSA enrichment
  49. 2026-09-08 22:00 UTCEPSS rescore
  50. 2026-09-07 18:34 UTCEG score recompute
  51. 2026-09-07 18:34 UTCGHSA enrichment
  52. 2026-09-07 16:01 UTCEPSS rescore
  53. 2026-09-06 18:37 UTCEG score recompute
  54. 2026-09-06 18:37 UTCGHSA enrichment
  55. 2026-09-06 13:47 UTCEPSS rescore
  56. 2026-09-06 06:35 UTCGHSA enrichment
  57. 2026-09-05 18:32 UTCEG score recompute
  58. 2026-09-05 18:32 UTCGHSA enrichment
  59. 2026-09-05 04:09 UTCEG score recompute
  60. 2026-09-05 04:08 UTCGHSA enrichment
  61. 2026-09-04 10:08 UTCEG score recompute
  62. 2026-09-04 10:08 UTCGHSA enrichment
  63. 2026-09-04 05:06 UTCEPSS rescore
  64. 2026-09-03 20:41 UTCEG score recompute
  65. 2026-09-03 20:41 UTCGHSA enrichment
  66. 2026-09-03 07:28 UTCEG score recompute
  67. 2026-09-03 07:28 UTCGHSA enrichment
  68. 2026-09-02 14:11 UTCEPSS rescore
  69. 2026-09-01 20:49 UTCEG score recompute
  70. 2026-09-01 20:49 UTCGHSA enrichment
  71. 2026-09-01 13:53 UTCEPSS rescore
  72. 2026-09-01 04:39 UTCEPSS rescore
  73. 2026-08-31 22:59 UTCGHSA enrichment
  74. 2026-08-30 22:01 UTCEG score recompute
  75. 2026-08-30 22:01 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-15314?
CVE-2026-15314 is a high vulnerability published on August 4, 2026. Tapo P110 v1 smart Wi-Fi Plug contains an improper boundary validation vulnerability in the handling of authenticated HTTP request bodies due to insufficient input validation before memory copy operations. This may lead to buffer overflow condition, causing the web service process to crash.…
When was CVE-2026-15314 disclosed?
CVE-2026-15314 was first published on August 4, 2026, with the most recent update on August 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15314 actively exploited?
CVE-2026-15314 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (53rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-15314?
CVE-2026-15314 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-15314?
No fix for CVE-2026-15314 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-2026-15314 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-15314

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