CVE-2026-8326

CRITICALNVD 10.010.0
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 69% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
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%CVSS: 10.0Exploit: None knownExposed: 0

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

Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root. This leads to RCE. The affected component is the RDP drive redirection.  Depending on implementation, the vulnerability can be exploited by an unauthenticated attacker.

This issue affects SparkView: before build 1127.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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
Severity100% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

May 29, 2026

Last Modified

July 21, 2026

References (1)

Vendor Advisories for CVE-2026-8326(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 7× in last 7d / 117× 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 384 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-8326?
CVE-2026-8326 is a critical vulnerability published on May 29, 2026. Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root. This leads to RCE. The affected component is the RDP drive redirection. Depending on implementation, the vulnerability can be exploited by an…
When was CVE-2026-8326 disclosed?
CVE-2026-8326 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8326 actively exploited?
CVE-2026-8326 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 69.1% of all scored CVEs.
What is the CVSS score of CVE-2026-8326?
CVE-2026-8326 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-8326?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8326, 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-2026-8326

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