CVE-2026-76241

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 100% 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
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned (potentially malicious) plugin code could be loaded and executed, resulting in arbitrary code execution. Fixed in 0.9.0a2, which requires a second explicit acknowledgment to disable signature enforcement.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

August 19, 2026

Last Modified

September 11, 2026

Advisory Details (2)

Auto-updated Aug 19, 2026
Patch available. Sources: github.
generic

stigmem Plugin Signature Enforcement Bypass via Configuration | Advisories | VulnCheck

https://www.vulncheck.com/advisories/stigmem-plugin-signature-enforcement-bypass-via-configuration
github Patch Available

Unsigned plugin override could be enabled without a second explicit acknowledgment · Advisory · eidetic-labs/stigmem · GitHub

Affected: 0.9.0a2. Disabling plugin signature enforcement now requires a second explicit ac

https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-w7pm-9g55-mxfm

Vendor Advisories for CVE-2026-76241(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
stigmem-node0.9.0a10.9.0a2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 23× in last 7d / 102× 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. 2026-09-19 10:17 UTCGHSA enrichment
  2. 2026-09-18 21:45 UTCEG score recompute
  3. 2026-09-18 21:45 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 09:16 UTCGHSA enrichment
  6. 2026-09-17 21:34 UTCEG score recompute
  7. 2026-09-17 21:34 UTCGHSA enrichment
  8. 2026-09-17 07:50 UTCGHSA enrichment
  9. 2026-09-16 20:08 UTCEG score recompute
  10. 2026-09-16 20:08 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-16 04:45 UTCGHSA enrichment
  14. 2026-09-15 16:11 UTCGHSA enrichment
  15. 2026-09-15 04:30 UTCGHSA enrichment
  16. 2026-09-14 16:48 UTCGHSA enrichment
  17. 2026-09-14 05:06 UTCGHSA enrichment
  18. 2026-09-13 17:25 UTCEG score recompute
  19. 2026-09-13 17:25 UTCGHSA enrichment
  20. 2026-09-13 05:43 UTCGHSA enrichment
  21. 2026-09-12 18:01 UTCEG score recompute
  22. 2026-09-12 18:01 UTCGHSA enrichment
  23. 2026-09-12 15:02 UTCEPSS rescore
  24. 2026-09-12 06:18 UTCGHSA enrichment
  25. 2026-09-11 18:35 UTCEG score recompute
Show 75 more
  1. 2026-09-11 18:35 UTCGHSA enrichment
  2. 2026-09-11 14:53 UTCEPSS rescore
  3. 2026-09-11 13:34 UTCEG score recompute
  4. 2026-09-11 13:34 UTCGHSA enrichment
  5. 2026-09-11 01:52 UTCGHSA enrichment
  6. 2026-09-10 14:10 UTCEG score recompute
  7. 2026-09-10 14:10 UTCGHSA enrichment
  8. 2026-09-10 09:35 UTCEPSS rescore
  9. 2026-09-10 02:28 UTCGHSA enrichment
  10. 2026-09-09 14:46 UTCGHSA enrichment
  11. 2026-09-09 02:40 UTCEG score recompute
  12. 2026-09-09 02:40 UTCGHSA enrichment
  13. 2026-09-08 22:01 UTCEPSS rescore
  14. 2026-09-07 21:18 UTCGHSA enrichment
  15. 2026-09-07 09:36 UTCGHSA enrichment
  16. 2026-09-06 21:00 UTCEG score recompute
  17. 2026-09-06 21:00 UTCGHSA enrichment
  18. 2026-09-06 13:48 UTCEPSS rescore
  19. 2026-09-06 09:18 UTCGHSA enrichment
  20. 2026-09-05 21:22 UTCEG score recompute
  21. 2026-09-05 21:22 UTCGHSA enrichment
  22. 2026-09-05 09:41 UTCGHSA enrichment
  23. 2026-09-04 21:59 UTCEG score recompute
  24. 2026-09-04 21:59 UTCGHSA enrichment
  25. 2026-09-04 10:18 UTCEG score recompute
  26. 2026-09-04 10:18 UTCGHSA enrichment
  27. 2026-09-04 05:07 UTCEPSS rescore
  28. 2026-09-03 22:37 UTCGHSA enrichment
  29. 2026-09-03 10:54 UTCGHSA enrichment
  30. 2026-09-02 23:10 UTCGHSA enrichment
  31. 2026-09-02 11:28 UTCGHSA enrichment
  32. 2026-09-01 23:43 UTCEG score recompute
  33. 2026-09-01 23:43 UTCGHSA enrichment
  34. 2026-09-01 13:54 UTCEPSS rescore
  35. 2026-09-01 12:02 UTCGHSA enrichment
  36. 2026-09-01 00:17 UTCGHSA enrichment
  37. 2026-08-31 12:35 UTCGHSA enrichment
  38. 2026-08-31 00:51 UTCEG score recompute
  39. 2026-08-31 00:51 UTCGHSA enrichment
  40. 2026-08-30 19:18 UTCEPSS rescore
  41. 2026-08-30 19:17 UTCEPSS rescore
  42. 2026-08-30 13:10 UTCGHSA enrichment
  43. 2026-08-30 01:28 UTCGHSA enrichment
  44. 2026-08-29 13:47 UTCGHSA enrichment
  45. 2026-08-29 02:02 UTCEG score recompute
  46. 2026-08-29 02:02 UTCGHSA enrichment
  47. 2026-08-28 21:42 UTCEPSS rescore
  48. 2026-08-28 06:41 UTCGHSA enrichment
  49. 2026-08-27 18:48 UTCEG score recompute
  50. 2026-08-27 18:48 UTCGHSA enrichment
  51. 2026-08-27 14:25 UTCEPSS rescore
  52. 2026-08-27 05:40 UTCGHSA enrichment
  53. 2026-08-26 17:56 UTCEG score recompute
  54. 2026-08-26 17:56 UTCGHSA enrichment
  55. 2026-08-26 14:47 UTCEPSS rescore
  56. 2026-08-26 05:39 UTCGHSA enrichment
  57. 2026-08-25 17:58 UTCGHSA enrichment
  58. 2026-08-25 06:16 UTCGHSA enrichment
  59. 2026-08-24 18:35 UTCEG score recompute
  60. 2026-08-24 18:34 UTCGHSA enrichment
  61. 2026-08-24 14:18 UTCEPSS rescore
  62. 2026-08-24 06:53 UTCGHSA enrichment
  63. 2026-08-23 19:11 UTCGHSA enrichment
  64. 2026-08-23 07:29 UTCEG score recompute
  65. 2026-08-23 07:29 UTCGHSA enrichment
  66. 2026-08-23 00:19 UTCEPSS rescore
  67. 2026-08-22 19:46 UTCGHSA enrichment
  68. 2026-08-22 08:05 UTCGHSA enrichment
  69. 2026-08-21 20:23 UTCEG score recompute
  70. 2026-08-21 20:23 UTCGHSA enrichment
  71. 2026-08-21 19:44 UTCEG score recompute
  72. 2026-08-21 19:44 UTCGHSA enrichment
  73. 2026-08-21 13:26 UTCGHSA enrichment
  74. 2026-08-21 01:41 UTCEG score recompute
  75. 2026-08-21 01:41 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-76241?
CVE-2026-76241 is a high vulnerability published on August 19, 2026. stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned (potentially malicious) plugin code…
When was CVE-2026-76241 disclosed?
CVE-2026-76241 was first published in the National Vulnerability Database on August 19, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76241 actively exploited?
CVE-2026-76241 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 99.5% of all scored CVEs.
What is the CVSS score of CVE-2026-76241?
CVE-2026-76241 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-76241?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76241, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-76241

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