CVE-2026-61483

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-05. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

UNSUPPORTED WHEN ASSIGNED Uncontrolled Recursion vulnerability in Apache Lucy.

This issue affects Apache Lucy: all versions.

As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.

NOTE: This vulnerability only affects products that are no longer supported by the ASF. Lucy is now maintained outside of the ASF at https://github.com/lucysearch

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
1%
EPSS %ILE
56%
KEV
Not listed

Published

August 5, 2026

Last Modified

September 4, 2026

Advisory Details (2)

Auto-updated Aug 6, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-61483: Apache Lucy: QueryParser unbounded recursion on deeply-nested query -> C-stack-overflow DoS

http://www.openwall.com/lists/oss-security/2026/08/05/4
generic
https://lists.apache.org/thread/ltp8320c0nsy45bpzm8342jd7yj05z1h

Vendor Advisories for CVE-2026-61483(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 19× in last 7d / 98× 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 166 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-61483?
CVE-2026-61483 is a high vulnerability published on August 5, 2026. UNSUPPORTED WHEN ASSIGNED Uncontrolled Recursion vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to…
When was CVE-2026-61483 disclosed?
CVE-2026-61483 was first published in the National Vulnerability Database on August 5, 2026, with the most recent update on September 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61483 actively exploited?
CVE-2026-61483 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 44.3% of all scored CVEs.
What is the CVSS score of CVE-2026-61483?
CVE-2026-61483 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-61483?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61483, 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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