CVE-2026-57895

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-08. 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.

Incorrect default permissions issue exists in Pupsman versions prior to 3.9.0. An attacker can place a malicious executable in the installation folder, which results in arbitrary code execution with SYSTEM privilege

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
6%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 8, 2026

Advisory Details (2)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

Pupsman ｜ 関連ソフトウェア ｜ 無停電電源装置（UPS） | 富士電機

https://www.fujielectric.co.jp/products/power_supply/ups/product_detail/software_pupsman.html
generic

JVN#62347140: Multiple vulnerabilities in the installer for Pupsman

https://jvn.jp/en/jp/JVN62347140/

Vendor Advisories for CVE-2026-57895(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 21× in last 7d / 109× 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 164 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-57895?
CVE-2026-57895 is a high vulnerability published on July 8, 2026. Incorrect default permissions issue exists in Pupsman versions prior to 3.9.0. An attacker can place a malicious executable in the installation folder, which results in arbitrary code execution with SYSTEM privilege
When was CVE-2026-57895 disclosed?
CVE-2026-57895 was first published in the National Vulnerability Database on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57895 actively exploited?
CVE-2026-57895 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 94.5% of all scored CVEs.
What is the CVSS score of CVE-2026-57895?
CVE-2026-57895 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-57895?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57895, 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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