CVE-2026-68077

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service.

This issue affects Apache Qpid Broker-J: through 10.0.1.

Users are recommended to upgrade to version 10.1.0, which fixes the issue.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

August 5, 2026

Last Modified

August 6, 2026

Advisory Details (2)

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

oss-security - CVE-2026-68077: Apache Qpid Broker-J: Unbounded disposition range handling can lead to denial of service

http://www.openwall.com/lists/oss-security/2026/08/04/18
generic
https://lists.apache.org/thread/gzc78gdrlw2711v8jzgmsto8bqvg28y8

Vendor Advisories for CVE-2026-68077(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 14× in last 7d / 66× 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 117 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-68077?
CVE-2026-68077 is a medium vulnerability published on August 5, 2026. An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the…
When was CVE-2026-68077 disclosed?
CVE-2026-68077 was first published in the National Vulnerability Database on August 5, 2026, with the most recent update on August 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-68077 actively exploited?
CVE-2026-68077 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 63.9% of all scored CVEs.
What is the CVSS score of CVE-2026-68077?
CVE-2026-68077 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-68077?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-68077, 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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