CVE-2026-76344

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-08-20. A secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.7EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.7Exploit: None knownExposed services: Not assessed

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

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could write dispatch metadata to an arbitrary location on the host by supplying a crafted search identifier to a Representational State Transfer (REST) API endpoint and affect system integrity on the host. The vulnerability is possible because Splunk Enterprise does not validate the search identifier before using it to create a dispatch directory. For more information see About configuring role-based user access (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access) in the Splunk documentation.

CVSS v3
7.7
EG Score
7.7HIGHmedium confidence
EG Risk
35
EG Risk 35/100CISA SSVC

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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
33rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 19, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
No fix on record yet.
generic

SVD-2026-0801 | Splunk Vulnerability Disclosure

https://advisory.splunk.com/advisories/SVD-2026-0801

Vendor Advisories for CVE-2026-76344(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 19× in last 7d / 104× 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 195 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-76344?
CVE-2026-76344 is a high vulnerability published on August 19, 2026. In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could write dispatch metadata to an arbitrary location on the host by supplying a crafted search identifier to a Representational State Transfer (REST) API endpoint…
When was CVE-2026-76344 disclosed?
CVE-2026-76344 was first published on August 19, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76344 actively exploited?
CVE-2026-76344 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (33rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76344?
CVE-2026-76344 has a CVSS base score of 7.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76344?
No fix for CVE-2026-76344 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-76344 are linked in the Vendor Advisories panel on this page.

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