CVE-2026-15994

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2026-08-13. a secondary CVSS source baseline 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

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

During an internal security assessment, an improper link following vulnerability was identified in Lenovo Vantage and Lenovo Commercial Vantage that could allow a local authenticated user to execute code with elevated privileges.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 24, 2026

References (1)

Vendor Advisories for CVE-2026-15994(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 24× in last 7d / 111× 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 149 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15994?
CVE-2026-15994 is a high vulnerability published on August 13, 2026. During an internal security assessment, an improper link following vulnerability was identified in Lenovo Vantage and Lenovo Commercial Vantage that could allow a local authenticated user to execute code with elevated privileges.
When was CVE-2026-15994 disclosed?
CVE-2026-15994 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15994 actively exploited?
CVE-2026-15994 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 98.2% of all scored CVEs.
What is the CVSS score of CVE-2026-15994?
CVE-2026-15994 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-15994?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15994, 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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