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: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

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 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 12× in last 7d / 65× 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 132 total refreshes for this CVE.

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

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 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 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-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?
A fix for CVE-2026-18744 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-18744 are linked in the Vendor Advisories panel on this page.

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