CVE-2026-9587

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). 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, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

An authenticated local file inclusion vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The play_file functionality accepts user-controlled input through the sound_path parameter and fails to properly validate file paths before accessing the underlying filesystem. By supplying absolute paths, an authenticated attacker can retrieve files outside the intended directory scope.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 17, 2026

Advisory Details (1)

Auto-updated Jul 17, 2026
No patch confirmed yet.
generic

Advisory: Sangoma Switchvox SMB :: SRA Labs | Cybersecurity Research & Innovation by Security Risk Advisors

https://labs.sra.io/posts/switchvox/

Vendor Advisories for CVE-2026-9587(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 11× in last 7d / 80× 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 1,905 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-9587?
CVE-2026-9587 is a high vulnerability published on July 17, 2026. An authenticated local file inclusion vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The playfile functionality accepts user-controlled input through the soundpath parameter and fails to properly validate file paths before accessing the underlying filesystem. By supplying…
When was CVE-2026-9587 disclosed?
CVE-2026-9587 was first published in the National Vulnerability Database on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9587 actively exploited?
CVE-2026-9587 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 68.8% of all scored CVEs.
What is the CVSS score of CVE-2026-9587?
CVE-2026-9587 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-9587?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9587, 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.

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