CVE-2026-34492

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 81% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

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

External control of file name or path vulnerability in Johnson Controls Airwall allows : File Manipulation.

This issue affects Airwall: before 4.1.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity70% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
19%
KEV
Not listed

Published

August 14, 2026

Last Modified

September 3, 2026

Advisory Details (1)

Auto-updated Aug 14, 2026
Patch available.
generic Patch Available

Security Advisories | Johnson Controls

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

Vendor Advisories for CVE-2026-34492(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 27× in last 7d / 110× 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 134 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-34492?
CVE-2026-34492 is a high vulnerability published on August 14, 2026. External control of file name or path vulnerability in Johnson Controls Airwall allows : File Manipulation. This issue affects Airwall: before 4.1.
When was CVE-2026-34492 disclosed?
CVE-2026-34492 was first published in the National Vulnerability Database on August 14, 2026, with the most recent update on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34492 actively exploited?
CVE-2026-34492 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 80.9% of all scored CVEs.
What is the CVSS score of CVE-2026-34492?
CVE-2026-34492 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-34492?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34492, 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

Explore the affected products and dependency analysis for CVE-2026-34492

Explore →

Is Your Infrastructure Affected by CVE-2026-34492?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs