CVE-2026-40624

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-19. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

Improper input validation in AVer PTC500S, PTC115, PTC500+, and PTC115+ cameras may allow a remote, unauthenticated attacker to achieve arbitrary code execution via a specially crafted web request.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
53.9%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jul 12, 2026
Patch available. Sources: cisa.
cisa Patch Available

AVer PTC cameras | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-169-01
generic

CSAF/csaf_files/OT/white/2026/icsa-26-169-01.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-169-01.json

Vendor Advisories for CVE-2026-40624(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 / 168× 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 208 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-40624?
CVE-2026-40624 is a critical vulnerability published on June 19, 2026. Improper input validation in AVer PTC500S, PTC115, PTC500+, and PTC115+ cameras may allow a remote, unauthenticated attacker to achieve arbitrary code execution via a specially crafted web request.
When was CVE-2026-40624 disclosed?
CVE-2026-40624 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-40624 actively exploited?
CVE-2026-40624 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-40624?
CVE-2026-40624 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-40624?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40624, 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.

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