CVE-2026-48141

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 85% 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, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

There is a memory leak in NI grpc-device BeginSidebandStream that may result in denial of service due to memory exhaustion.  This affects NI grpc-device 2.17.0 and prior versions.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
15.0%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 25, 2026

Advisory Details (2)

Auto-updated Jun 19, 2026
Patch available. Sources: github.
generic

Multiple Vulnerabilities in NI gRPC Device Server - NI

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
github Patch Available

Memory leak in NI grpc-device BeginSidebandStream · Advisory · ni/grpc-device · GitHub

https://github.com/ni/grpc-device/security/advisories/GHSA-j4qc-5v3f-rf87

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 21× in last 7d / 66× 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. 2026-07-13 06:13 UTCEPSS rescore
  2. 2026-07-13 03:29 UTCEG score recompute
  3. 2026-07-12 15:54 UTCEG score recompute
  4. 2026-07-12 05:46 UTCEPSS rescore
  5. 2026-07-12 04:19 UTCEG score recompute
  6. 2026-07-11 16:35 UTCEG score recompute
  7. 2026-07-11 08:27 UTCEPSS rescore
  8. 2026-07-11 05:01 UTCEG score recompute
  9. 2026-07-10 17:27 UTCEG score recompute
  10. 2026-07-10 05:52 UTCEG score recompute
  11. 2026-07-09 19:10 UTCEPSS rescore
  12. 2026-07-09 18:17 UTCEG score recompute
  13. 2026-07-09 06:41 UTCEG score recompute
  14. 2026-07-08 19:07 UTCEG score recompute
  15. 2026-07-08 15:16 UTCEPSS rescore
  16. 2026-07-08 07:20 UTCEG score recompute
  17. 2026-07-07 19:45 UTCEG score recompute
  18. 2026-07-07 13:46 UTCEPSS rescore
  19. 2026-07-07 07:02 UTCEG score recompute
  20. 2026-07-06 19:00 UTCEG score recompute
  21. 2026-07-06 16:27 UTCEPSS rescore
  22. 2026-07-06 06:35 UTCEG score recompute
  23. 2026-07-06 02:23 UTCEPSS rescore
  24. 2026-07-05 19:00 UTCEG score recompute
  25. 2026-07-05 07:26 UTCEG score recompute
Show 41 more
  1. 2026-07-05 02:30 UTCEPSS rescore
  2. 2026-07-04 19:49 UTCEG score recompute
  3. 2026-07-04 08:15 UTCEG score recompute
  4. 2026-07-04 06:31 UTCEPSS rescore
  5. 2026-07-03 20:41 UTCEG score recompute
  6. 2026-07-03 09:06 UTCEG score recompute
  7. 2026-07-02 21:32 UTCEG score recompute
  8. 2026-07-02 09:59 UTCEG score recompute
  9. 2026-07-01 22:24 UTCEG score recompute
  10. 2026-07-01 15:07 UTCEPSS rescore
  11. 2026-07-01 10:37 UTCEG score recompute
  12. 2026-06-30 23:22 UTCEPSS rescore
  13. 2026-06-30 23:03 UTCEG score recompute
  14. 2026-06-30 11:28 UTCEG score recompute
  15. 2026-06-29 23:51 UTCEG score recompute
  16. 2026-06-29 14:06 UTCEPSS rescore
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 12:17 UTCEG score recompute
  19. 2026-06-29 00:43 UTCEG score recompute
  20. 2026-06-28 14:07 UTCEPSS rescore
  21. 2026-06-28 13:09 UTCEG score recompute
  22. 2026-06-28 04:56 UTCEPSS rescore
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-28 01:34 UTCEG score recompute
  25. 2026-06-27 13:59 UTCEG score recompute
  26. 2026-06-27 03:08 UTCEPSS rescore
  27. 2026-06-27 02:23 UTCEG score recompute
  28. 2026-06-26 14:48 UTCEG score recompute▲ 2.20
  29. 2026-06-25 15:47 UTCNVD updateCVSS v3 → 7.5 · severity → HIGH
  30. 2026-06-25 14:54 UTCEG score recompute
  31. 2026-06-25 13:49 UTCEPSS rescore
  32. 2026-06-24 15:00 UTCEG score recompute
  33. 2026-06-24 14:05 UTCEPSS rescore
  34. 2026-06-23 21:33 UTCEPSS rescore
  35. 2026-06-23 21:33 UTCEPSS rescore
  36. 2026-06-23 15:05 UTCEG score recompute
  37. 2026-06-22 15:05 UTCEG score recompute
  38. 2026-06-21 15:08 UTCEG score recompute
  39. 2026-06-20 15:13 UTCEG score recompute
  40. 2026-06-19 15:16 UTCEG score recompute
  41. 2026-06-19 15:14 UTCNVD updatefirst tracked

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Frequently asked(5)

What is CVE-2026-48141?
CVE-2026-48141 is a high vulnerability published on June 19, 2026. There is a memory leak in NI grpc-device BeginSidebandStream that may result in denial of service due to memory exhaustion. This affects NI grpc-device 2.17.0 and prior versions.
When was CVE-2026-48141 disclosed?
CVE-2026-48141 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update 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-2026-48141 actively exploited?
CVE-2026-48141 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48141?
CVE-2026-48141 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-48141?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48141, 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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