CVE-2026-69702

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-04. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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: 0.5%CVSS: 6.5Exploit: None knownExposed services: Not assessed

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

SnailJob 1.7.0 contains a denial of service vulnerability in the FuryUtil.deserialize helper that allows authenticated attackers to crash the server by supplying a crafted Zstandard-compressed payload with an inflated frame_content_size field in the frame header. Attackers can store a base64-encoded Zstandard payload declaring an arbitrarily large decompressed size in a retry task argument, causing the JVM to attempt an unbounded array allocation and triggering an unrecoverable java.lang.OutOfMemoryError when the task is dispatched through the retry-task pipeline.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

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%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 4, 2026

Last Modified

September 24, 2026

Advisory Details (4)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

SnailJob 1.7.0 Denial of Service via FuryUtil.deserialize OOM | Advisories | VulnCheck

https://www.vulncheck.com/advisories/snailjob-denial-of-service-via-furyutil-deserialize-oom
generic

snail-job 发行版 - Gitee.com

https://gitee.com/aizuda/snail-job/releases#release-vsj2.0.0
generic

snail-job: 🔥🔥🔥 灵活，可靠和快速的分布式任务重试和分布式任务调度平台

https://gitee.com/aizuda/snail-job
generic

反序列化前未检查导致的Dos漏洞 · Issue #ICRJMI · aizuda/snail-job - Gitee

https://gitee.com/aizuda/snail-job/issues/ICRJMI

Vendor Advisories for CVE-2026-69702(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 161 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69702?
CVE-2026-69702 is a medium vulnerability published on August 4, 2026. SnailJob 1.7.0 contains a denial of service vulnerability in the FuryUtil.deserialize helper that allows authenticated attackers to crash the server by supplying a crafted Zstandard-compressed payload with an inflated framecontentsize field in the frame header. Attackers can store a base64-encoded…
When was CVE-2026-69702 disclosed?
CVE-2026-69702 was first published on August 4, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69702 actively exploited?
CVE-2026-69702 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-69702?
CVE-2026-69702 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-69702?
No fix for CVE-2026-69702 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-69702 are linked in the Vendor Advisories panel on this page.

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