CVE-2026-62835

CRITICALNVD 7.59.3▲
EchelonGraph scoreMEDIUM confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-24. NVD baseline CVSS 7.5; sources differ by 1.8.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
9.3EG
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.

Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

CVSS v3
7.5
EG Score
9.3(medium)
EG Risk
57(Track)
EG Risk 57/100SSVC: 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
Severity93% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
52%
KEV
Not listed

Published

July 24, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Jul 24, 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-2026-62835

Vendor Advisories for CVE-2026-62835(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 56× in last 7d / 282× 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 604 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-62835?
CVE-2026-62835 is a critical vulnerability published on July 24, 2026. Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.
When was CVE-2026-62835 disclosed?
CVE-2026-62835 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62835 actively exploited?
CVE-2026-62835 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 47.6% of all scored CVEs.
What is the CVSS score of CVE-2026-62835?
CVE-2026-62835 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.3.
How do I remediate CVE-2026-62835?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62835, 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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