CVE-2026-47148

MEDIUMNVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end of the message payload and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Groups cluster may be impacted.

CVSS v3
6.5
EG Score
6.5(high)
EPSS
16.1%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 25, 2026

Advisory Details (2)

Auto-updated Jun 25, 2026
No patch confirmed yet.
generic
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000pEGPQIA4?operationContext=S1
generic

GitHub - SiliconLabsSoftware/sisdk-release: Simplicity GA release repo · GitHub

https://github.com/SiliconLabsSoftware/sisdk-release/

Vendor Advisories for CVE-2026-47148(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 22× in last 7d / 41× 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 01:52 UTCEG score recompute
  2. 2026-07-07 01:52 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 03:20 UTCEG score recompute
  5. 2026-07-06 03:19 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 04:50 UTCEG score recompute
  8. 2026-07-05 04:50 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-04 06:11 UTCEG score recompute
  12. 2026-07-04 06:11 UTCGHSA enrichment
  13. 2026-07-03 07:42 UTCEG score recompute
  14. 2026-07-03 07:42 UTCGHSA enrichment
  15. 2026-07-02 09:13 UTCEG score recompute
  16. 2026-07-02 09:13 UTCGHSA enrichment
  17. 2026-07-01 15:07 UTCEPSS rescore
  18. 2026-07-01 10:45 UTCEG score recompute
  19. 2026-07-01 10:44 UTCGHSA enrichment
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 12:16 UTCEG score recompute
  22. 2026-06-30 12:15 UTCGHSA enrichment
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-29 14:06 UTCEPSS rescore
  25. 2026-06-29 13:46 UTCEG score recompute
Show 16 more
  1. 2026-06-29 13:46 UTCGHSA enrichment
  2. 2026-06-28 15:18 UTCEG score recompute
  3. 2026-06-28 15:18 UTCGHSA enrichment
  4. 2026-06-28 14:07 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-28 04:56 UTCEPSS rescore
  7. 2026-06-27 16:49 UTCEG score recompute
  8. 2026-06-27 16:49 UTCGHSA enrichment
  9. 2026-06-27 03:08 UTCEPSS rescore
  10. 2026-06-26 18:20 UTCEG score recompute
  11. 2026-06-26 18:20 UTCGHSA enrichment
  12. 2026-06-25 19:50 UTCEG score recompute▲ 6.50
  13. 2026-06-25 19:50 UTCGHSA enrichment
  14. 2026-06-25 19:49 UTCNVD updateCVSS v3 → 6.5 · CVSS v4 → 7.1 · severity → MEDIUM
  15. 2026-06-25 15:49 UTCEG score recompute
  16. 2026-06-25 15:49 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-47148?
CVE-2026-47148 is a medium vulnerability published on June 25, 2026. In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end of the message payload and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed.…
When was CVE-2026-47148 disclosed?
CVE-2026-47148 was first published in the National Vulnerability Database on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47148 actively exploited?
CVE-2026-47148 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47148?
CVE-2026-47148 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-47148?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47148, 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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