CVE-2026-18744

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-13. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

Any authenticated case participant can fetch any OTHER vendor's CaseStatement + per-vul CaseMemberStatus by supplying that member's id — test_func only checks _is_my_case, not ownership of kwargs['member']. Bypasses share_status; leaks embargoed vendor affected/not-affected + statement text cross-tenant.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

August 12, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Aug 13, 2026
Patch available. Sources: github_pr.
github_pr Patch Available

Version 3.0.44 updates

Patch available: CERTCC/VINCE 3.0.44 (PR #235 merged 2026-08-13)

https://github.com/CERTCC/VINCE/pull/235
generic

GitHub - CERTCC/VINCE: VINCE is the Vulnerability Information and Coordination Environment developed and used by the CERT Coordination Center to improve coordinated vulnerability disclosure. VINCE is a Python-based web platform. · GitHub

https://github.com/CERTCC/VINCE

Vendor Advisories for CVE-2026-18744(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 16× in last 7d / 75× 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 106 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-18744?
CVE-2026-18744 is a medium vulnerability published on August 12, 2026. Any authenticated case participant can fetch any OTHER vendor's CaseStatement + per-vul CaseMemberStatus by supplying that member's id — testfunc only checks ismycase, not ownership of kwargs['member']. Bypasses share_status; leaks embargoed vendor affected/not-affected + statement text…
When was CVE-2026-18744 disclosed?
CVE-2026-18744 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-18744 actively exploited?
CVE-2026-18744 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 77.1% of all scored CVEs.
What is the CVSS score of CVE-2026-18744?
CVE-2026-18744 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-18744?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-18744, 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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