CVE-2026-33382

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-10. the CNA's CVSS baseline 7.5; sources differ by 0.0.

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

A fix is available — apply it.

Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

July 10, 2026

Last Modified

August 27, 2026

Advisory Details (1)

Auto-updated Jul 10, 2026
No patch confirmed yet.
generic

Grafana denial of service via oversized request bodies (web.Bind) | Grafana Labs

https://grafana.com/security/security-advisories/cve-2026-33382

Vendor Advisories for CVE-2026-33382(2)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatgrafana-0:10.2.6-28.el10_2.42026-08-12redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 32× in last 7d / 150× 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 210 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-33382?
CVE-2026-33382 is a high vulnerability published on July 10, 2026. Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service.
When was CVE-2026-33382 disclosed?
CVE-2026-33382 was first published in the National Vulnerability Database on July 10, 2026, with the most recent update on August 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-33382 actively exploited?
CVE-2026-33382 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 68.3% of all scored CVEs.
What is the CVSS score of CVE-2026-33382?
CVE-2026-33382 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-33382?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-33382, 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

Explore the affected products and dependency analysis for CVE-2026-33382

Explore →

Is Your Infrastructure Affected by CVE-2026-33382?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs