CVE-2026-16607

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-22. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

A vulnerability in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT before version 12.1D00 allows for local privilege escalation to root of an already authenticated user on GNU/Linux or Oracle Solaris. The Fsas Technologies PSIRT obtained that intelligence internally and covers the CVE beyond its CNA scope under existing agreement with Fujitsu Germany.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

July 22, 2026

Last Modified

July 22, 2026

Advisory Details (3)

Auto-updated Jul 22, 2026
No patch confirmed yet.
generic
https://security.ts.fujitsu.com/ProductSecurity/content/FsasTech-PSIRT-FTI-FG-2026-042411-Security-Notice.pdf
generic

Fsas Technologies Support pages EUROPE

https://security.eu.fsastech.com/IndexDownload.asp?SoftwareGuid=20873292-0006-4a1c-a188-3940762a0075
generic

Fujitsu BS2000 Software Integration | Fujitsu Germany

https://global.fujitsu/de-de/capabilities/mainframe-solutions/bs2000-integration

Vendor Advisories for CVE-2026-16607(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 20× in last 7d / 99× 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 130 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-16607?
CVE-2026-16607 is a high vulnerability published on July 22, 2026. A vulnerability in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT before version 12.1D00 allows for local privilege escalation to root of an already authenticated user on GNU/Linux or Oracle Solaris. The Fsas Technologies PSIRT obtained that intelligence internally and…
When was CVE-2026-16607 disclosed?
CVE-2026-16607 was first published in the National Vulnerability Database on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16607 actively exploited?
CVE-2026-16607 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 95.8% of all scored CVEs.
What is the CVSS score of CVE-2026-16607?
CVE-2026-16607 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-16607?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16607, 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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