CVE-2026-58608

HIGHNVD 7.58.8▲
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. NVD baseline CVSS 7.5; sources differ by 1.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to execute code over a network.

CVSS v3
7.5
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

July 14, 2026

Last Modified

September 17, 2026

Advisory Details (1)

Auto-updated Jul 14, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58608

Vendor Advisories for CVE-2026-58608(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 97× 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 298 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58608?
CVE-2026-58608 is a high vulnerability published on July 14, 2026. Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to execute code over a network.
When was CVE-2026-58608 disclosed?
CVE-2026-58608 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58608 actively exploited?
CVE-2026-58608 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 54.1% of all scored CVEs.
What is the CVSS score of CVE-2026-58608?
CVE-2026-58608 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.
How do I remediate CVE-2026-58608?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58608, 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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