CVE-2026-58275

CRITICALNVD 9.810.0▲
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-24. NVD baseline CVSS 9.8; sources differ by 0.2.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.9%CVSS: 9.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Missing authorization in Azure DNS allows an unauthorized attacker to elevate privileges over a network.

CVSS v3
9.8
EG Score
10.0CRITICALmedium confidence
EG Risk
60
EG Risk 60/100

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
Severity100% × 45%
Exploitation1% × 40%
Automatability100% × 15%
EPSS PROB
0.9%
EPSS %ILE
58th
KEV
Not listed

Published

July 24, 2026

Last Modified

September 25, 2026

Advisory Details (1)

Auto-updated Sep 25, 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-2026-58275

Vendor Advisories for CVE-2026-58275(2)

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 35× in last 7d / 174× 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 626 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58275?
CVE-2026-58275 is a critical vulnerability published on July 24, 2026. Missing authorization in Azure DNS allows an unauthorized attacker to elevate privileges over a network.
When was CVE-2026-58275 disclosed?
CVE-2026-58275 was first published on July 24, 2026, with the most recent update on September 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58275 actively exploited?
CVE-2026-58275 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.9% probability of exploitation in the next 30 days (58th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-58275?
CVE-2026-58275 has a CVSS v3 base score of 9.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 10.0 (CRITICAL).
How do I remediate CVE-2026-58275?
A fix for CVE-2026-58275 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-58275 are linked in the Vendor Advisories panel on this page.

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