CVE-2026-66144

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-24. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
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: None knownExposed: 0

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

Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes this issue by imposing a default maximum size on data read from remote policy references.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
41%
KEV
Not listed

Published

July 24, 2026

Last Modified

July 27, 2026

Advisory Details (2)

Auto-updated Jul 24, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-66144: Apache Neethi: Remote PolicyReference fetch lacks resource bounds

http://www.openwall.com/lists/oss-security/2026/07/24/10
generic
https://lists.apache.org/thread/80xwwbhkqvbwkkmco6yl6fr5xkpdysjf

Vendor Advisories for CVE-2026-66144(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 18× in last 7d / 85× 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 179 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-66144?
CVE-2026-66144 is a high vulnerability published on July 24, 2026. Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the API it can cause a denial of service attack if a huge policy is retrieved. Users are recommended to upgrade to version 3.2.3, which fixes this issue by imposing a default maximum…
When was CVE-2026-66144 disclosed?
CVE-2026-66144 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-66144 actively exploited?
CVE-2026-66144 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 59.0% of all scored CVEs.
What is the CVSS score of CVE-2026-66144?
CVE-2026-66144 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-66144?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-66144, 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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