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: 0.4%, top 64% 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 — 4 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
36%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 14, 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 28× in last 7d / 28× 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 06:42 UTCEG score recompute
  2. 2026-08-21 06:42 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 22:55 UTCEPSS rescore
  5. 2026-08-20 17:57 UTCGHSA enrichment
  6. 2026-08-20 05:13 UTCEG score recompute
  7. 2026-08-20 05:13 UTCGHSA enrichment
  8. 2026-08-19 17:03 UTCEPSS rescore
  9. 2026-08-19 16:26 UTCGHSA enrichment
  10. 2026-08-19 03:42 UTCGHSA enrichment
  11. 2026-08-18 14:58 UTCEG score recompute
  12. 2026-08-18 14:58 UTCGHSA enrichment
  13. 2026-08-18 13:48 UTCEPSS rescore
  14. 2026-08-18 00:47 UTCEG score recompute
  15. 2026-08-18 00:46 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 11:58 UTCGHSA enrichment
  18. 2026-08-16 23:14 UTCEG score recompute
  19. 2026-08-16 23:14 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 10:29 UTCEG score recompute
  22. 2026-08-16 10:29 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 21:46 UTCGHSA enrichment
  25. 2026-08-15 09:02 UTCGHSA enrichment
Show 3 more
  1. 2026-08-14 20:18 UTCEG score recompute
  2. 2026-08-14 19:39 UTCEG score recompute
  3. 2026-08-14 19:38 UTCMITRE cvelistV5first tracked

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. 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 64.1% 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

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