CVE-2026-10587

MEDIUMPre-NVD 6.06.0—
EchelonGraph scoreMEDIUM confidence

Score 6.0 from GitHub Security Advisory published 2026-07-16. a secondary CVSS source baseline 6.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.0Exploit: None knownExposed: 0

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

A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.

CVSS v3
6.0
EG Score
6.0(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity60% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 16, 2026

References (1)

Vendor Advisories for CVE-2026-10587(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 16× in last 7d / 74× 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. 2026-08-30 03:33 UTCEG score recompute
  2. 2026-08-30 03:33 UTCGHSA enrichment
  3. 2026-08-30 01:21 UTCEPSS rescore
  4. 2026-08-28 21:40 UTCEPSS rescore
  5. 2026-08-28 01:50 UTCEG score recompute
  6. 2026-08-28 01:50 UTCGHSA enrichment
  7. 2026-08-27 14:24 UTCEPSS rescore
  8. 2026-08-27 01:08 UTCEG score recompute
  9. 2026-08-27 01:08 UTCGHSA enrichment
  10. 2026-08-26 00:56 UTCEG score recompute
  11. 2026-08-26 00:56 UTCGHSA enrichment
  12. 2026-08-25 13:48 UTCEPSS rescore
  13. 2026-08-25 00:31 UTCEG score recompute
  14. 2026-08-25 00:31 UTCGHSA enrichment
  15. 2026-08-24 00:25 UTCEG score recompute
  16. 2026-08-24 00:25 UTCGHSA enrichment
  17. 2026-08-23 00:19 UTCEPSS rescore
  18. 2026-08-23 00:17 UTCGHSA enrichment
  19. 2026-08-22 00:08 UTCEG score recompute
  20. 2026-08-22 00:08 UTCGHSA enrichment
  21. 2026-08-21 23:48 UTCEPSS rescore
  22. 2026-08-21 00:01 UTCEG score recompute
  23. 2026-08-21 00:01 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-19 23:54 UTCEG score recompute
Show 73 more
  1. 2026-08-19 23:54 UTCGHSA enrichment
  2. 2026-08-19 17:03 UTCEPSS rescore
  3. 2026-08-18 21:53 UTCGHSA enrichment
  4. 2026-08-17 21:18 UTCEG score recompute
  5. 2026-08-17 21:18 UTCGHSA enrichment
  6. 2026-08-16 17:12 UTCEG score recompute
  7. 2026-08-16 17:12 UTCGHSA enrichment
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 02:14 UTCEPSS rescore
  10. 2026-08-15 17:05 UTCEG score recompute
  11. 2026-08-15 17:05 UTCGHSA enrichment
  12. 2026-08-15 01:30 UTCEPSS rescore
  13. 2026-08-14 16:58 UTCEG score recompute
  14. 2026-08-14 16:58 UTCGHSA enrichment
  15. 2026-08-13 22:00 UTCEPSS rescore
  16. 2026-08-13 16:51 UTCGHSA enrichment
  17. 2026-08-12 16:20 UTCEG score recompute
  18. 2026-08-12 16:20 UTCGHSA enrichment
  19. 2026-08-12 13:50 UTCEPSS rescore
  20. 2026-08-11 16:13 UTCEG score recompute
  21. 2026-08-11 16:13 UTCGHSA enrichment
  22. 2026-08-11 13:42 UTCEPSS rescore
  23. 2026-08-10 23:59 UTCEPSS rescore
  24. 2026-08-10 16:07 UTCGHSA enrichment
  25. 2026-08-09 15:28 UTCEG score recompute
  26. 2026-08-09 15:27 UTCGHSA enrichment
  27. 2026-08-09 13:46 UTCEPSS rescore
  28. 2026-08-08 16:37 UTCEPSS rescore
  29. 2026-08-08 15:21 UTCEG score recompute
  30. 2026-08-08 15:21 UTCGHSA enrichment
  31. 2026-08-07 15:14 UTCGHSA enrichment
  32. 2026-08-06 15:07 UTCEG score recompute
  33. 2026-08-06 15:07 UTCGHSA enrichment
  34. 2026-08-06 13:46 UTCEPSS rescore
  35. 2026-08-05 19:17 UTCEPSS rescore
  36. 2026-08-05 15:00 UTCEG score recompute
  37. 2026-08-05 15:00 UTCGHSA enrichment
  38. 2026-08-04 15:09 UTCEPSS rescore
  39. 2026-08-04 13:01 UTCGHSA enrichment
  40. 2026-08-03 12:53 UTCEG score recompute
  41. 2026-08-03 12:53 UTCGHSA enrichment
  42. 2026-08-03 10:35 UTCEPSS rescore
  43. 2026-08-02 12:32 UTCEG score recompute
  44. 2026-08-02 12:32 UTCGHSA enrichment
  45. 2026-08-02 02:26 UTCEPSS rescore
  46. 2026-08-01 12:25 UTCEG score recompute
  47. 2026-08-01 12:25 UTCGHSA enrichment
  48. 2026-08-01 04:15 UTCEPSS rescore
  49. 2026-07-31 12:19 UTCGHSA enrichment
  50. 2026-07-30 12:09 UTCEG score recompute
  51. 2026-07-30 12:09 UTCGHSA enrichment
  52. 2026-07-30 01:30 UTCEPSS rescore
  53. 2026-07-29 12:00 UTCEG score recompute
  54. 2026-07-29 12:00 UTCGHSA enrichment
  55. 2026-07-28 15:36 UTCEPSS rescore
  56. 2026-07-28 11:52 UTCEG score recompute
  57. 2026-07-28 11:52 UTCGHSA enrichment
  58. 2026-07-27 14:13 UTCEPSS rescore
  59. 2026-07-27 11:32 UTCGHSA enrichment
  60. 2026-07-26 11:25 UTCEG score recompute
  61. 2026-07-26 11:25 UTCGHSA enrichment
  62. 2026-07-25 14:17 UTCEPSS rescore
  63. 2026-07-24 14:17 UTCEPSS rescore
  64. 2026-07-23 14:18 UTCEPSS rescore
  65. 2026-07-23 03:04 UTCEG score recompute
  66. 2026-07-22 14:08 UTCEPSS rescore
  67. 2026-07-21 15:24 UTCEPSS rescore
  68. 2026-07-20 17:08 UTCEPSS rescore
  69. 2026-07-19 14:30 UTCEPSS rescore
  70. 2026-07-18 10:04 UTCEPSS rescore
  71. 2026-07-17 06:59 UTCGHSA enrichment
  72. 2026-07-16 16:54 UTCEG score recompute
  73. 2026-07-16 16:53 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-10587?
CVE-2026-10587 is a medium vulnerability published on July 16, 2026. A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.
When was CVE-2026-10587 disclosed?
CVE-2026-10587 was first published in the National Vulnerability Database on July 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10587 actively exploited?
CVE-2026-10587 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-2026-10587?
CVE-2026-10587 has a CVSS v3 base score of 6.0 (NVD).
How do I remediate CVE-2026-10587?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10587, 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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