CVE-2026-50043

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-07-01. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.2Exploit: NoneExposed: 0

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

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in SkyBridge MB-A100/MB-A110. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product with an administrative privilege.

CVSS v3
7.2
EG Score
7.2(high)
EPSS
62.5%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic

SkyBridge MB-A100/110の脆弱性と対応について | セイコーソリューションズ株式会社

https://www.seiko-sol.co.jp/archives/94618/
generic

JVN#20721579: Seiko Solutions SkyBridge MB-A100/MB-A110 vulnerable to OS command injection

https://jvn.jp/en/jp/JVN20721579/

Vendor Advisories for CVE-2026-50043(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 31× in last 7d / 31× 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. 2026-07-07 00:47 UTCEG score recompute
  2. 2026-07-07 00:47 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 13:31 UTCEG score recompute
  5. 2026-07-06 13:30 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-06 02:12 UTCEG score recompute
  8. 2026-07-06 02:12 UTCGHSA enrichment
  9. 2026-07-05 14:55 UTCEG score recompute
  10. 2026-07-05 14:55 UTCGHSA enrichment
  11. 2026-07-05 03:38 UTCEG score recompute
  12. 2026-07-05 03:38 UTCGHSA enrichment
  13. 2026-07-05 02:30 UTCEPSS rescore
  14. 2026-07-04 16:21 UTCEG score recompute
  15. 2026-07-04 16:21 UTCGHSA enrichment
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-04 05:04 UTCEG score recompute
  18. 2026-07-04 05:04 UTCGHSA enrichment
  19. 2026-07-03 17:46 UTCEG score recompute
  20. 2026-07-03 17:46 UTCGHSA enrichment
  21. 2026-07-03 06:29 UTCEG score recompute
  22. 2026-07-03 06:29 UTCGHSA enrichment
  23. 2026-07-02 19:12 UTCEG score recompute
  24. 2026-07-02 19:12 UTCGHSA enrichment
  25. 2026-07-02 07:56 UTCEG score recompute
Show 6 more
  1. 2026-07-02 07:56 UTCGHSA enrichment
  2. 2026-07-01 20:40 UTCEG score recompute
  3. 2026-07-01 20:40 UTCGHSA enrichment
  4. 2026-07-01 15:07 UTCEPSS rescore
  5. 2026-07-01 09:23 UTCEG score recompute
  6. 2026-07-01 09:22 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-50043?
CVE-2026-50043 is a high vulnerability published on July 1, 2026. Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in SkyBridge MB-A100/MB-A110. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product with an administrative privilege.
When was CVE-2026-50043 disclosed?
CVE-2026-50043 was first published in the National Vulnerability Database on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50043 actively exploited?
CVE-2026-50043 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-50043?
CVE-2026-50043 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-50043?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50043, 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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