CVE-2026-63046

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-21. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

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

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Apache InLong. Agent Installer's ModuleManager executes arbitrary shell commands via ExcuteLinux.exeCmd() with no filtering or whitelist validation.

This issue affects Apache InLong: from 2.0.0 before 2.4.0.

Users are advised to upgrade to Apache InLong's 2.4.0 or cherry-pick [1]/[2] to solve it.

[1]  https://github.com/apache/inlong/pull/12151 .

[2]  https://github.com/apache/inlong/pull/12155 .

CVSS v3
8.8
EG Score
8.8(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

August 21, 2026

Last Modified

August 27, 2026

Advisory Details (1)

Auto-updated Aug 21, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/2pgz70rz9ozfm7vm5c33po3yyspq846y

Vendor Advisories for CVE-2026-63046(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 24× in last 7d / 114× 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 114 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-63046?
CVE-2026-63046 is a high vulnerability published on August 21, 2026. Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Apache InLong. Agent Installer's ModuleManager executes arbitrary shell commands via ExcuteLinux.exeCmd() with no filtering or whitelist validation. This issue affects Apache InLong: from 2.0.0…
When was CVE-2026-63046 disclosed?
CVE-2026-63046 was first published in the National Vulnerability Database on August 21, 2026, with the most recent update on August 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63046 actively exploited?
CVE-2026-63046 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 69.8% of all scored CVEs.
What is the CVSS score of CVE-2026-63046?
CVE-2026-63046 has a CVSS v3.1 base score of 8.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-63046?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63046, 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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