CVE-2026-74794

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-16. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

Scriban before 6.6.0 contains an infinite recursion vulnerability in object rendering when the ObjectRecursionLimit property defaults to unlimited. Attackers can supply circular reference objects to the template context, exhausting stack space and triggering an uncatchable StackOverflowException that terminates the hosting process.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

August 16, 2026

Last Modified

August 31, 2026

Advisory Details (2)

Auto-updated Aug 16, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Scriban before 6.6.0 Denial of Service via Infinite Recursion | Advisories | VulnCheck

https://www.vulncheck.com/advisories/scriban-before-denial-of-service-via-infinite-recursion
github Patch Available🟡 PoC Available

Infinite Recursion during Object Rendering Leads to Stack Overflow and Process Crash (Denial of Service) · Advisory · scriban/scriban · GitHub

https://github.com/scriban/scriban/security/advisories/GHSA-grr9-747v-xvcp

Vendor Advisories for CVE-2026-74794(1)

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

Affected Packages

(2 across 1 ecosystem)
NuGet(2)
PackageVulnerable rangeFixed inDependents
scriban0.1.0 ... 6.5.8 (122 versions)6.6.0—
Scriban.Signed0.10.0 ... 6.5.8 (110 versions)6.6.0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 27× in last 7d / 110× 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 131 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-74794?
CVE-2026-74794 is a high vulnerability published on August 16, 2026. Scriban before 6.6.0 contains an infinite recursion vulnerability in object rendering when the ObjectRecursionLimit property defaults to unlimited. Attackers can supply circular reference objects to the template context, exhausting stack space and triggering an uncatchable StackOverflowException…
When was CVE-2026-74794 disclosed?
CVE-2026-74794 was first published in the National Vulnerability Database on August 16, 2026, with the most recent update on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74794 actively exploited?
CVE-2026-74794 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 79.4% of all scored CVEs.
What is the CVSS score of CVE-2026-74794?
CVE-2026-74794 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-74794?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74794, 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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